A particle of mass m is constrained to move in a straight, frictionless tube which is inclined at a fixed angle θ to the horizontal. The tube moves in its own vertical plane
with constant horizontal acceleration a (gravity acts downward). The particle and
tube are initially at rest at the origin of the coordinate system

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change