Editor
Editor
 Sep 18, 2022
0
A body of weight 1 N has a kinetic energy of 1 J when its speed is:
Difficulty: Easy
A: 
1.46 m $sec^{-1}$
B: 
2.44 m $sec^{-1}$
C: 
3.42 m $sec^{-1}$
D: 
4.43 m $sec^{-1}$
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