10.
a support force that is exerted on an object that is in contact with another stable object. for example, a table supporting the weight of the book.

a. gravitational force

b. frictional force

c. normal force

d. applied force

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)