## Kinematics - Numerical Problems

Class 09 FBISE Physics - Kinematics - Numerical Problems

## In the above problem, find the time taken by the train to stop after the application of brakes

Class 9 FBISE Physics - Kinematics - In the above problem, find the time taken by the train to stop after the application of brakes

## When brakes are applied, the speed of a train decreases

Class 9 FBISE Physics - Kinematics - When brakes are applied, the speed of a train decreases

## A cricket ball is hit vertically upwards and returns to the ground 6 s later. Calculate

Class 9 FBISE Physics - Kinematics - A cricket ball is hit vertically upwards and returns to the ground 6 s later. Calculate

## A train starting from rest accelerates uniformly and attains a velocity

Class 9 FBISE Physics - Kinematics - A train starting from rest accelerates uniformly and attains a velocity

## A train starts from rest with an acceleration

Class 9 FBISE Physics - Kinematics - A train starts from rest with an acceleration

## A car moves with a uniform velocity of 40 $ms^{-1}$ for 5 s. It comes to rest in the next 10 s with uniform deceleration.

Class 9 FBISE Physics - Kinematics - A car moves with a uniform velocity of 40 $ms^{-1}$ for 5 s. It comes to rest in the next 10 s with uniform deceleration.

## A tennis ball is hit vertically upward with a velocity of 30 $ms^{-1}$, it takes 3 s to reach the highest point.

Class 9 FBISE Physics - Kinematics - A tennis ball is hit vertically upward with a velocity of 30 $ms^{-1}$, it takes 3 s to reach the highest point.

## Find the distance traveled during this time and the final velocity of the car

Class 9 FBISE Physics - Kinematics - Find the distance traveled during this time and the final velocity of the car

## A train starts from rest. It moves through 1 km in 100 s with uniform acceleration.

Class 9 FBISE Physics - Kinematics - A train starts from rest. It moves through 1 km in 100 s with uniform acceleration.

## A train moves with a uniform velocity of 36 $kmh^{-1} for 10s$. Find the distance traveled by it.

Class 9 FBISE Physics - Kinematics - A train moves with a uniform velocity of 36 $kmh^{-1} for 10s$. Find the distance traveled by it.

## Sketch a velocity-time graph for the motion of the body. From the graph explaining each step, calculate the total distance covered by the body.

Class 9 FBISE Physics - Kinematics - Sketch a velocity-time graph for the motion of the body. From the graph explaining each step, calculate the total distance covered by the body.

## How are vector quantities important to us in our daily life?

Class 9 FBISE Physics - Kinematics - How are vector quantities important to us in our daily life?

## Why vector quantities cannot be added or subtracted like scaler quantities?

Class 9 FBISE Physics - Kinematics - Why vector quantities cannot be added or subtracted like scaler quantities?

## How can vectors quantities can be represented graphically?

Class 9 FBISE Physics - Kinematics - How can vector quantities be represented graphically?

## Which of the following can be obtained from the speed-time graph of a body?

Class 9 FBISE Physics - Kinematics - Which of the following can be obtained from the speed-time graph of a body?

## What would be the shape of a speed-time graph of a body moving with variable speed?

Class 9 FBISE Physics - Kinematics - What would be the shape of a speed-time graph of a body moving with variable speed?

## Sketch a distance-time graph from the body starting from rest. How will you determine the speed of the body from this graph?

Class 9 FBISE Physics - Kinematics - Sketch a distance-time graph from the body starting from rest. How will you determine the speed of the body from this graph?

## How do riders in a Ferris wheel possess Translatory motion but not circular motion?

Class 9 FBISE Physics - Kinematics - How do riders in a Ferris wheel possess Translatory motion but not circular motion?

## Can a body moving at a constant speed have acceleration?

Class 9 FBISE Physics - Kinematics - Can a body moving at a constant speed have acceleration?

## Define the terms Speed, velocity and acceleration

Class 9 FBISE Physics - Kinematics - Define the terms Speed, velocity and acceleration

## Differentiate between the following: (i) Rest and motion (ii) Circular motion and rotatory motion (iii) Distance and displacement (iv) Speed and velocity (v) Linear and random motion (vi) Scalers and Vectors

Class 9 FBISE Physics - Kinematics - Differentiate between the following: (i) Rest and motion (ii) Circular motion and rotatory motion (iii) Distance and displacement (iv) Speed and velocity (v) Linear and random motion (vi) Scalers and Vectors

## Explain translator motion and give examples of various types of translator motion.

Class 9 FBISE Physics - Kinematics - Explain translator motion and give examples of various types of translator motion.

## Write equations of motion for bodies moving under gravity?

Class 9 FBISE Physics - Kinematics - Write equations of motion for bodies moving under gravity?

## Explain the motion of freely falling bodies?

Class 9 FBISE Physics - Kinematics - Explain the motion of freely falling bodies?

## Drop an object from some height and observe its motion. Does its velocity increase, decrease or remain constant as it approaches the ground?

Class 9 FBISE Physics - Kinematics - Drop an object from some height and observe its motion. Does its velocity increase, decrease or remain constant as it approaches the ground?

## Derive the third equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between S, a, Vi and Vf? OR Derive the equation of motion which is independent of t. OR Derive the third equation of motion? OR Prove that 2aS = vf2 – vi2

Class 9 FBISE Physics - Kinematics - Derive the third equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between S, a, Vi and Vf? OR Derive the equation of motion which is independent of t. OR Derive the third equation of motion? OR Prove that 2aS = vf2 – vi2

## Derive the second equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between S, a, Vi and Vf ? OR Derive the equation of motion which is independent of t.OR Derive the second equation of motion? OR Prove that S = v1 t + ½ at2

Class 9 FBISE Physics - Kinematics - Derive the second equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between S, a, Vi and Vf? OR Derive the equation of motion which is independent of t. OR Derive the second equation of motion? OR Prove that S = v1 t + ½ at2

## Derive the first equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between VF, vi, a, and t, driving the relationship between these quantities. OR Prove that if = vi + at. OR Derive the equation of motion which is independent of distance S?

Class 9 FBISE Physics - Kinematics - Derive the first equation of motion for uniformly accelerated rectilinear motion. OR Which equation of motion establishes the relationship between VF, vi, a, and t, driving the relationship between these quantities. OR Prove that if = vi + at. OR Derive the equation of motion which is independent of distance S?

## Describe the purpose of different equations of motion?

Class 9 FBISE Physics - Kinematics - Describe the purpose of different equations of motion?

## Sketch a speed-time graph for distance travel by a moving object? OR What would be the shape of a speed-time graph for distance travel by a moving object?

Sketch a speed-time graph for distance travel by a moving object? OR What would be the shape of a speed-time graph for distance travel by a moving object?

## Sketch a speed-time graph for a body moving with uniformly changing speed? OR What would be the shape of a speed-time graph of a body moving with uniformly changing speed?

Class 9 FBISE Physics - Kinematics - Sketch a speed-time graph for a body moving with uniformly changing speed? OR What would be the shape of a speed-time graph of a body moving with uniformly changing speed?

## Sketch a speed-time graph for a body moving with constant speed? OR What would be the shape of a speed-time graph of a body moving with constant speed?

Class 9 FBISE Physics - Kinematics - Sketch a speed-time graph for a body moving with constant speed? OR What would be the shape of a speed-time graph of a body moving with constant speed?

## What do you mean by the speed-time graph?

Class 9 FBISE Physics - Kinematics - What do you mean by the speed-time graph?

## Sketch a distance-time graph for a body moving with variable speed?

Class 9 FBISE Physics - Kinematics - Sketch a distance-time graph for a body moving with variable speed?

## Plot and interpret a distance-time graph for a body moving with constant speed?

Class 9 FBISE Physics - Kinematics - Plot and interpret a distance-time graph for a body moving with constant speed?

## Sketch a distance-time graph for a body at rest. How will you determine the speed of a body from this graph?

Class 9 FBISE Physics - Kinematics - Sketch a distance-time graph for a body at rest. How will you determine the speed of a body from this graph?

## What is the purpose of the distance-time graph? How it is plotted?

Class 9 FBISE Physics - Kinematics - What is the purpose of the distance-time graph? How it is plotted?

## What do you mean by the graph, variables, independent quantity, and dependent quantity?

Class 9 FBISE Physics - Kinematics - What do you mean by the graph, variables, independent quantity, and dependent quantity?

## Differentiate between positive and negative acceleration?

Class 9 FBISE Physics - Kinematics - Differentiate between positive and negative acceleration?

## Define uniform acceleration?

Class 9 FBISE Physics - Kinematics - Define uniform acceleration?

## Define average velocity?

Class 9 FBISE Physics - Kinematics - Define average velocity?

## Define the variable velocity?

Class 9 FBISE Physics - Kinematics - Define the variable velocity?

## Define uniform velocity?

Class 9 FBISE Physics - Kinematics - Define uniform velocity?

## What is the difference between speed and velocity?

Class 9 FBISE Physics - Kinematics - What is the difference between speed and velocity?

## Explain the difference between distance and displacement?

Class 9 FBISE Physics - Kinematics - Explain the difference between distance and displacement?

## Define the term position?

Class 9 FBISE Physics - Kinematics - Define the term position?

## How can vector quantities be represented graphically?

Class 9 FBISE Physics - Kinematics - How can vector quantities be represented graphically?

## Differentiate between scalars and vectors?

Class 9 FBISE Physics - Kinematics - Differentiate between scalars and vectors?

## Describe vibratory motion with the help of examples?

Class 9 FBISE Physics - Kinematics - Describe vibratory motion with the help of examples?

## Can you point out some differences in circular and rotatory motion?

Class 9 FBISE Physics - Kinematics - Can you point out some differences in circular and rotatory motion?

## Describe rotatory motion with the help of examples?

Class 9 FBISE Physics - Kinematics - Describe rotatory motion with the help of examples?

## Describe the different types of translator motion?

Class 9 FBISE Physics - Kinematics - Describe the different types of translator motion?

## Describe translator motion with the help of examples?

Class 9 FBISE Physics - Kinematics - Describe translator motion with the help of examples?

## List the types of motion?

Class 9 FBISE Physics - Kinematics - List the types of motion?

## Difference between rest and motion?

Class 9 FBISE Physics - Kinematics - Difference between rest and motion?