Question

)
Fi. Amongst the following the only scalar quantity is:
a) the braking force needed to stop a car. b) The effort needed to hammer a nail into wood.
c) heat needed to boil some water.
d) the thrust needed to lift a rocket off the ground
i. Which property of body is affected by change in gravitational field?​

Answer 1

Answer:

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Explanation:

gghbhhhhhhhjhuusuusuwjhwjsjjw