Physics, 23.03.2021 20:20 1230bering
Questions 3-4 A 1kg ball is released from rest from an initial height
of 1m, rolls down and is brought to rest from a spring as it
compresses a distance x as shown in the figure. Assume NO
energy losses to the surrounding environment:
lego
3. The kinetic energy of the cart at point B is nearly
(A) 5 (B) 10) (C) 20 J (D) 40 )
(E) 80J
Answers: 3
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Questions 3-4 A 1kg ball is released from rest from an initial height
of 1m, rolls down and is brou...
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