What is the weight of a 2.00-kilogram object on the surface of earth?

a. 4.91 n

b. 2.00 n

c. 9.81 n

d. 19.6 n listen submit answer previous next?

A box of mass 15.1 kg with an initial velocity of 2.33 m/s slides down a plane, inclined at 23◦ with respect to the horizontal. The coefficient of kinetic friction is 0.56. The box stops after sliding a distance x.

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A force of 20 n acts upon a 5 kg block, calculate acceleration of the object

What resultant force is needed to accelerate a train of mass 3.41000000 kg from rest to 15.0ms in exactly 20s

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