Acord is wrapped around the rim of a wheel 0.235 m in radius, and a steady pull of 43.0 n is exerted on the cord. the wheel is mounted on frictionless bearings on a horizontal shaft through its center.
the moment of inertia of the wheel about this shaft is 5.15 kg⋅m2 compute the angular acceleration of the wheel.

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p