Question

Notify Me Bookmark

A disk is placed at the top of a ramp. When released, the disk rolls down the ramp. Point P is allowed to freely slide along a rail that ranges from the center of the disk to the edge. Find the acceleration of Point P with respect to a fixed frame using two methods: Taking the derivative of the position vector with respect to a fixed frame, A Using the magic formula. Assume the distance from the center of the disk to point P is R and the distance from the center of the disk to the origin is L.

A disk is placed at the top of a ramp. When released, the disk rolls down the ramp. Point P is allowed to freely slide along a rail that ranges from the center of the disk to the edge. Find the acceleration of Point P with respect to a fixed frame using two methods: Taking the derivative of the position vector with respect to a fixed frame, A Using the magic formula. Assume the distance from the center of the disk to point P is R and the distance from the center of the disk to the origin is L.

Image text
A disk is placed at the top of a ramp. When released, the disk rolls down the ramp. Point P is allowed to freely slide along a rail that ranges from the center of the disk to the edge. Find the acceleration of Point P with respect to a fixed frame using two methods:
  1. Taking the derivative of the position vector with respect to a fixed frame, A
  2. Using the magic formula.
Assume the distance from the center of the disk to point P is R and the distance from the center of the disk to the origin is L .

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A block of mass m = 4.0 kg is released from rest at the top of an incline plane that makes an angle of 25∘ with the horizontal. It slides down a distance d = 7.0 m along the incline. What is the Angular Momentum of the block with respect to point X shown below. Approximate the block as a point mass. Assume negligible friction tetween the block and the incline. Magnitude of acceleration due to gravity is 10.0 m/s2. Select the closest answer.
Solution
0 0

Next two questions: We have a ring with radius R = 3 m with linear charge density λ = 50 μC/m. We have a point charge q = 80 μC that moves along the z-axis through the center of the ring. Point S is zS = 16 meters above the center, and point P is zP = 2 meters above the center. Remember that the electric field along the z-axis above a ring is E→ring = 2πkλRz(z2+R2)3/2 z^Change in potential energy from a ring 1 point Find the change in energy from point S to point P. Figure 1: Figure for Problems 1-2 Change in energy with opposite path 1 point Find the change in potential energy from point P to point S.

Solution
0 0

Block A and Block B are initially at rest, with Block A on top of a floor inclined 30∘ from the horizontal, and Block B resting on top of Block A. The mass of Block A is 40.0 kg, and the mass of Block B is 15.0 kg. The friction between Block A and the inclined floor is negligible. A force P is applied to Block A, as shown in the figure. It was observed that when P exceeds 500 N, Block B slips with respect to Block A. [25%] Determine the acceleration of Block A when P is equal to 500 N. [25%] Determine the acceleration of Block B when P is equal to 500 N. [25%] Determine the Normal Force acting between Block A and Block B. [25%] Determine the coefficient of impending slide friction.
Solution
0 0