A 405gram ball is traveling horizontally at 11.7m/s to the left when it is suddenly struck horizontally by a bat, causing it to reverse direction and initially travel at 7.8m/s to the right. If the bat produced an average force of 1.2KN on the ball, for how long was it in contact with the ball? (In milliseconds)

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A: For solution refer below images.

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Q: A 150 million-kg cargo ship starts from rest. The total force exerted on it by its engines and…

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Q: A 498-gram ball is traveling horizontally at 11.1 m/s to the left when it is suddenly struck…

A: Mb=498g=498×10-3kgVb=11.1m/s (left)V' =-8.8m/s (right)average force, Favg=1300Ntime, t =?using…

Q: A body has an initial linear momentum of (30i – 50j) kgm/s. A force of (6i + 10j) N is applied to…

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Q: A 1.5 kg block is dropped from a height of 2.5 m onto a spring with a sp 1293.6 N/m. When the block…

A: Given data as per question m=1.5 kg h=2.5 m k=1293.6 N/m

Q: An object with a mass of 0.45 kg is released from rest while immersed within a fluid. It reaches a…

A: Given mass=0.45kg t=0.5sec speed=50.6% of maximum speed

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.