Question

Notify Me Bookmark

The body in the figure is pivoted at O, and two forces act on it as shown. If r1 = 2.07 m, r2 = 3.06 m, F1 = 4.95 N, F2 = 5.08 N, θ1 = 79.0∘, and θ2 = 54.0∘, what is the net torque about the pivot? Number Units

The body in the figure is pivoted at O, and two forces act on it as shown. If r1 = 2.07 m, r2 = 3.06 m, F1 = 4.95 N, F2 = 5.08 N, θ1 = 79.0∘, and θ2 = 54.0∘, what is the net torque about the pivot? Number Units

Image text
The body in the figure is pivoted at O , and two forces act on it as shown. If r 1 = 2.07 m , r 2 = 3.06 m , F 1 = 4.95 N , F 2 = 5.08 N , θ 1 = 79.0 ∘ , and θ 2 = 54.0 ∘ , what is the net torque about the pivot?
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

A meter stick is placed on a frictionless horizontal surface and is pinned, so that it is free to rotate about an axis through its 0−cm position, as shown in Figure 14.2. Two forces, F1 and F2, are applied to the meter stick as shown. If the magnitude of F1 = 250 N, F2 = 85 N, r1 = 35 cm, θ1 = 40∘, and θ2 = 60∘, what is the value of r2, such that the meter stick does not rotate? 66.4 cm 76.4 cm 85.0 cm 40.0 cm 79.2 cm
Solution
0 0

The figure shows an overhead view of a 0.021 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F→1 has a magnitude of 4 N and is at θ1 = 28∘. Force F→ has a magnitude of 7 N and is at θ2 = 26∘. In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity v→ = (10i^ − 16j^)m/s, and (c) has the v→ = (10i^ − 14tj^) m/s2, where t is time? (a) Number i+ j Units (b) Number i+ j Units (c) Number i+ j Units
Solution
0 0

The figure shows an overhead view of a 0.0210 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F→1 has a magnitude of 3.00 N and is at θ1 = 27.0∘. Force F→2 has a magnitude of 6.00 N and is at θ2 = 31.0∘. In unit-vector notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity v→ = (12.0i^ − 13.0j^) m/s, and (c) has the varying velocity v→ = (11.0ti^ − 12.0tj^) m/s, where t is time?
Solution
0 0