Question

Notify Me Bookmark

The figure shows a system used to stabilize and realign a broken leg by applying a horizontal force. (Let m = 7.05 kg and θ = 60.0∘, and assume the pulleys are frictionless.) (a) What is the tension (in N) in the rope supporting the leg? N (b) What is the force (in N) exerted to the right on the leg? (Enter the magnitude.) N

The figure shows a system used to stabilize and realign a broken leg by applying a horizontal force. (Let m = 7.05 kg and θ = 60.0∘, and assume the pulleys are frictionless.) (a) What is the tension (in N) in the rope supporting the leg? N (b) What is the force (in N) exerted to the right on the leg? (Enter the magnitude.) N

Image text
The figure shows a system used to stabilize and realign a broken leg by applying a horizontal force. (Let m = 7.05 kg and θ = 60.0 ∘ , and assume the pulleys are frictionless.) (a) What is the tension (in N ) in the rope supporting the leg? ◻ N (b) What is the force (in N ) exerted to the right on the leg? (Enter the magnitude.) ◻ N

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

Given two particles with Q = 2.80−μC charges as shown in the figure below and a particle with charge q = 1.37×10−18 C at the origin. (Note: Assume a reference level of potential V = 0 at r = ∞.) (a) What is the net force (in N) exerted by the two 2.80−μC charges on the charge q? (Enter the magnitude.) N (b) What is the electric field (in N/C) at the origin due to the two 2.80−μC particles? (Enter the magnitude.) N/C (c) What is the electrical potential (in kV) at the origin due to the two 2.80−μC particles? kV (d) What If? What would be the change in electric potential energy (in J) of the system if the charge q were moved a distance d = 0.400 m closer to either of the 2.80−μC particles? J
Solution
0 0

A freight train consists of two 7.00×105 kg engines and 50 cars with average masses of 4.50×105 kg. (a) What force (in N) must each engine exert backward on the track to accelerate the train at a rate of 2.00×10−2 m/s2 if the force of friction is 7.50×105 N, assuming the engines exert identical forces? This is not a large frictional force for such a massive system. Rolling friction for trains is small, and consequently trains are very energy-efficient transportation systems. (Enter the magnitude.) N (b) What is the magnitude of the force (in N) in the coupling between the 37 th and 38 th cars (this is the force each exerts on the other), assuming all cars have the same mass and that friction is evenly distributed among all of the cars and engines? (Assume both engines are at the front of the train.) N
Solution
0 0

Consider the 58.0 kg mountain climber in the figure. (a) Find the tension in the rope (in N) and the force that the mountain climber must exert with her feet (in N) on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. tension in rope N force on feet N (b) What is the minimum coefficient of friction between her shoes and the cliff?Consider the 58.0 kg mountain climber in the figure. (a) Find the tension in the rope (in N) and the force that the mountain climber must exert with her feet (in N) on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. tension in rope N force on feet N (b) What is the minimum coefficient of friction between her shoes and the cliff?
Solution
0 0