16.
() State the law of conservation of momentum.
@ There are three solids made up of aluminium, steel and wood of the same shape and volume.
Which of them would have higher inertia? Why?
(in) What will be the acceleration produced by a force of 12 Newton exerted on an object of mass
Ala?
(i) Justify that "a body at a greater height has larger energy".
17.
Answers
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0
Answer:
sum of momenta before collision is equal to sum of momenta after collision
Answered by
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Answer:
momentum neither be created nor be be destroyed but momentum before collision is equal to momentum after collision
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