Question

Notify Me Bookmark

Refer to the figure. Let the mass of the block be 1.40 kg and the angle θ be 36.0∘. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. (a) Number i Units (b) Number Units (c) Number Units

Refer to the figure. Let the mass of the block be 1.40 kg and the angle θ be 36.0∘. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. (a) Number i Units (b) Number Units (c) Number Units

Image text
Refer to the figure. Let the mass of the block be 1.40 kg and the angle θ be 36.0 ∘ . Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. (a) Number i Units (b) Number i Units ◻ (c) Number i Units ◻

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

Practice problems for forces and motion Refer to the figure below. Let the mass of the block be 9.3 kg and the angle θ be 60∘. (a) In the figure above, draw a coordinate system that takes advantage of the symmetry of the problem (i. e., choose suitable x and y axes). (b) Draw the following vectors in the figure above: The force of gravity acting on the block (with x and y components)The normal force acting on the block The tension in the cord (c) Find the tension in the cord. (d) Find the normal force acting on the block. (e) If the cord is cut, find the magnitude of the resulting acceleration of the block.
Solution
0 0

Block A in the figure has mass mA = 4.20 kg, and block B has mass mB = 2.10 kg. The coefficient of kinetic friction between block B and the horizontal plane is μk = 0.530. The inclined plane is frictionless and at angle θ = 32.0∘. The pulley serves only to change the direction of the cord connecting the blocks. The cord has negligible mass. Find (a) the tension in the cord and (b) the magnitude of the acceleration of the blocks. (a) Number Units (b) Number Units
Solution
0 0

Tarzan, who weighs 870 N, swings from a cliff at the end of a 22.2 m vine that hangs from a high tree limb and initially makes an angle of 25.2∘ with the vertical. Assume that an x-axis points horizontally away from the cliff edge and a y-axis extends upward. Immediately after Tarzan steps off the cliff, the tension in the vine is 787 N. Just then, what are (a) the force from the vine on Tarzan in unit-vector notation, and (b) the net force acting on Tarzan in unit-vector notation? What are (c) the magnitude and (d) the direction (measured counterclockwise from the positive x-axis) of the net force acting on Tarzan? What are (e) the magnitude and (f) the direction of Tarzan's acceleration just then? (a) Number i^ + j^ Units (b) Number i^ + j^ Units (c) Number Units (d) Number Units (e) Number Units (f) Number Units
Solution
0 0