A classical mechanics problem by gaurav mukherjee
Classical Mechanics
Level
2
A particle is moving in x-y plane .At certain instant ,the components of its velocity and acceleration are as follows: Vx=3m/s , Vy=4m/s ,ax=2m/s2 ,ay=1m/s2. The rate of change of speed at this moment?
3m/s2
5m/s2
4m/s2
2m/s2
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