An accelerating crane system consisting of two masses connected by a cable that passes through a massless pulley is shown below. The mass m1 slides in a plane that is inclined by an angle e while the mass m2 moves in air and does not experience air resistance. ww. m2 What is the net force on mj if it accelerates by 2.45 m/s? and its mass is 12.4kg?

Zach, whose mass is 80 kg, is in an elevator going down at 2.0 m/s. The elevator takes 4.0 s to speed up to 10 m/s in the downard direction.  What is the initial velocity, final velocity, and acceleration?

A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the elevator is accelerating downward at 6 m/s² A. 190N В. 790N С. 490N D. Zero В O D O A

Two blocksmịand m2 connected by a rope are being pulled by a horizontalforce F equal 160 N. Suppose that mį=10 kg,20 kg, and the coefficient of kineticm 2 =20 kg10 kgfriction between each block and the surfacem1is 0.52.A. Draw free-body diagrams of both objects.B. Find the acceleration of the systemC. Find the tension in the ropeD. What is the distance that the system ( two masses) will travel if youknow that are started from rest and final velocity is 4.5 m/sec(B) a= { F