Determine the position in the oscillation where an object in simple harmonic motion: a. has the greatest speed. b. has the greatest acceleration. c. experiences the greatest restoring force. d. experiences zero restoring force.

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3

Which of the following is another term for a planned economy