Two pendulums of equal length l = 1.15 m are suspended from the same ceiling and are hanging side by side just touching each other at rest as shown in the diagram. The pendulum bobs are steel spheres and weighs m1 = 0.35 kg and m2 = 0.77 kg. If bob m1 is drawn back to make an angle  = 350 with the vertical and then let go  Part a. Draw the FBD for the problem Part b. With what speed m1 strikes m2?  Part c. Consider m1 strikes m2 elastically, how high will m2 rise above its initial point after the strike? Part d. What angle m2 makes with the vertical at this point?

A pulley has a negligible mass (that means, the radius is not relevant).  It is supported with a pin at the center (and is free to rotate).  A rope goes over the pulley.  Block A, which has a mass of 5.723 kg is connected to one side of the rope.  On the other side, Block B, with a mass of 12.602 kg is connected.   The system is released from rest. What is the speed of block B, after B has traveled 0.716 m?  Please enter a positive value in m/s (but without units) regardless of the direction of the motion of B

A baseball of mass m= 0.35 kg is spun vertically on a massless string of length L = 0.93 m. The string can only support a tension of Tmax= 10.6 N before it will break. Randomized Variables m = 0.35 kg L = 0.93 m Tmax= 10.6 N Part (a) What is the maximum possible speed of the ball at the top of the loop, in meters per second? Part (b) What is the maximum possible speed of the ball at the bottom of the loop, in meters per second?

A cord connected at one end to a block which can slide on an inclined plane has its other end wrapped around a cylinder resting in a depression at the top of the plane as shown in ( Figure 1). Determine the speed of the block after it has traveled 1.40 m along the plane, starting from rest. Assume there is no friction. Express your answer using two significant figures. Figure M = 33 kg R=0.20 m 58° 1 of 1 ΜΕ ΑΣΦ = 0.844 2+ Submit Previous Answers Request Answer ? m/s × Incorrect; Try Again; 2 attempts remaining Part B Determine the speed of the block after it has traveled 1.40 along the plane, starting from rest. Assume the coefficient of friction between all surfaces is -00310. Since the block is much lighter than the cylinder, ignore tension in the string when calculating the normal force on the cylinder. Do not ignore tension in the string when calculating the net torque (including friction) on the cylinder Express your answer using two significant figures. v= ΜΕ ΑΣΦ Submit Request…