Mechanics | Relativity Answers

A piece of clay is stuck to the edge of a potters wheel. Draw a diagram to show the path of the clay if it comes unstuck while the wheel is rotating

While chopping down his father's cherry tree, George discovered that if he swung the axe with a speed of 27 m/s, it would embed itself 1.9 cm into the tree before coming to a stop.
a. If the axe head had a mass of 2.5 kg, how much force was the tree exerting on the axe head upon impact?
b. How much force did the axe exert back on the tree?

A person walks 38 m East and then walks 33 m at an angle 46° North of East. What is the magnitude of the total displacement? Answer in units of m.

What is the total force of a cylindrical water tower 35 meters high and 8 meters in radius?

What is fs,max for sliding a 0.65 kg glass amulet on a glass display case?

how to calculate acceleration from velocity-displacement graph?. Its from kinematics

What is the tangential acceleration of a bug on the rim of a 10.0 in. diameter disk if the disk moves from rest to an angular speed of 75 revolutions per minute in 4.0 s?

a force of 100 n is applied perpendicularly on a spanner at a distance of 10cm from a nut .find torqe produced by a force.

SHM is oscillations in a straight then why angular SHM exists? What is the definition of SHM so that it can satisfy both type of SHM?

How much work is done by the gravitational force when a 265-kg pile driver falls 2.80 m?