Questions
An object of mass 10kg. Moves at a constant speed of
detailed solution
Correct option is B
Here u=10ms−1,v=−2ms−1 t=4s, a=? Using a=v−ut=−2−104=−3m/s2 ∴ Force, F=ma=10×(−3)=−30NTalk to our academic expert!
Similar Questions
A block of mass kg rests on a horizontal frictionless xy-plane. What would be the acceleration of the block if it is subjected to two forces as shown in figure?
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