On earth the weight of a body of mass 1.0 kg is 10 N. What will be the weight of a boy of mass 37 kg in (a) kgf (b) N ?

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Q: A 5-kg package is pushed 2 m up a ramp that is inclined at 120 above the horizontal by a 100-N force…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Mass of a car is 200 kg, Calculate the weight ?

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Q: On earth the weight of a body of mass 1.0 kg is 10 N. What will be the weight of a boy of mass 37 kg…

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Q: A ball has a mass of 15 kg. Suppose it travels at 30 m/s. Find the kinetic energy possessed by it.

A: Given data:  Mass (m) = 15 kg Speed (v) = 30 m/s Required: Kinetic Energy (KE)

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Q: Mass of a car is 200 kg, Calculate the weight?

A: Given:-  Mass = m = 200 kg Weight = w = ? Formula:-  Weight = w = mg Here, g = 9.8 m/s2

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Q: A 5-kg package is pushed 2 m up a ramp that is inclined at 12° above the horizontal by a 100-N force…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!