If the action force is a player kicking a soccer ball, then what is the reaction force? the ball accelerating in the direction of the kick
the ball moving at a constant speed in the direction of the kick
the ball accelerating in the opposite direction of the kick
the ball pushing on the player in the opposite direction of the kick

An object's buoyant force and weight mean the same thing. a. trueb. false

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?