Submit to aiscipunar Two spheres, one 10 kg and one 15 kg, are attached to the rod, which rotates...
Two identical spheres with m = 10 kg are attached to the end of a rod as shown below. If the rod is subjected to a moment at pin O of M = (8t) Nm where t is in seconds and two external forces of P= 10 N are applied to each end, determine the speed of spheres (in m/s) when t= 4 seconds. You may assume the rod is at rest at t=0 seconds. P= 10 N 0.5 m...
The small cylinder C has a mass of 10 kg and is attached to the end of a rod whose mass may be neglected. If the frame is subjected to a couple M = (8t2 + 5) Nm where t is in seconds, and the cylinder is subjected to a force of 60 N, which is always directed as shown, determine the speed of the cylinder (in m/s) when t =2 seconds. The cylinder has a speed of vo =...
The 6-kg sphere is attached to the light rigid rod, which rotates in the horizontal plane centered at O O 0.6 m M = (0.92) N.mve Tap image to zoom Part A If the system is subjected to a couple moment M (0.9t2) N m, where t is in seconds, determine from rest. Express your answer to three significant the speed of the sphere at the instant t 5s starting figures and include the appropriate units. u= Value Units
The 10-kg rod AB is pin-connected at A and subjected to a couple moment of M=15 N-m. Determine the angular acceleration of the bar and the reaction at A at the instant @= 60°, knowing that the angular velocity of the bar is 1.25 rad/s. Note: the bar rotates in the vertical plane and the undeformed length of the spring is 0.375 m. (40) k = 40 N/m 0.75 m M = 15 Nm A
The 10-kg rod AB is pin-connected at A and subjected to a couple moment of M=15 N-m. Determine the angular acceleration of the bar and the reaction at A at the instant 0= 60°, knowing that the angular velocity of the bar is 1.25 rad/s. Note: the bar rotates in the vertical plane and the undeformed length of the spring is 0.375 m. (40) k = 40 N/m 0.75 m M = 15 Nm A
The small cylinder C has a mass of 10 kg and is attached to the end of a rod whose mass may be neglected. If the frame is subjected to a couple M = (8t² + 5) Nm where t is in seconds, and the cylinder is subjected to a force of 60 N, which is always directed as shown, determine the speed of the cylinder (in m/s) when t=2 seconds. The cylinder has a speed of vo 2m when...
The assembly consists of a 0.8 kg collar attached to a bent rod of negligible weight. The assembly rotates freely about the vertical axis with the angular velocity O' = 10 rad/s when the braking couple Mis applied at time t = 0. If M varies with time as shown, how long will the assembly continue to rotate? (15 pts) 0.8 kg M ران 12 N.m M t(s) 0 1.05 a)
Question 5 5 pts The small cylinder C has a mass of 10 kg and is attached to the end of a rod whose mass may be neglected. If the frame is subjected to a couple M = (8t + 5) Nm where t is in seconds, and the cylinder is subjected to a force of 60 N, which is always directed as shown, determine the speed of the cylinder (in m/s) when t=2 seconds. The cylinder has a speed...
A 7.00-kg block is attached to a vertical rod by two strings, each of which has a length of 1.30-m, and attached to the center of the block’s face closest to the vertical rod. The strings are attached 2.25-m apart on the vertical rod, and the system rotates about the axis of the vertical rod. Sketch a real world picture of this scenario. Show how to determine the rpm at which the lower string goes slack. Show how to determine...
Question 3 (30 pts) The ball B has a mass of 10 kg and is attached to the end of a rod whose mass may be neglected. The rod is subjected to a force F = 10t2, where t is in seconds and F is in Newtons. If the ball has an initial velocity of v= 5 m/s when t=0 determine; a) the time required for the ball to reach a velocity of v= 15 m/s, b) the tension on...