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3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures Inet = NT!! F₂ 30° F3 YA 2 m O Nm k 3 m 2 m F4 20° F₁

3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures Inet = NT!! F₂ 30° F3 YA 2 m O Nm k 3 m 2 m F4 20° F₁

Physics for Scientists and Engineers
Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotation Of A Rigid Object About A Fixed Axis
Section10.2: Analysis Model: Rigid Object Under Constant Angular Acceleration
Problem 10.2QQ: Consider again the pairs of angular positions for the rigid object in Quick. Quiz 10.1. If the...
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Please solve the following problem: Torque From Multiple Forces 

3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures 7. net = F₂ 30° F3 ✔Nm k YA 2 m 3 m 2 m F₁ TI! 20⁰⁰ F₁ x
Transcribed Image Text:3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures 7. net = F₂ 30° F3 ✔Nm k YA 2 m 3 m 2 m F₁ TI! 20⁰⁰ F₁ x
Please answer the following question(s): 1. Calculate the torque about the z-axis pointing out of the page at the origin in the following figure given that F₁ = 2 N, F₂ =3 N, F3 = 3 N, F₁ = 7 N. Assume all quantities are correct to 2 significant figures. Assume the positive z-axis is out of the page. Think & Prepare 1. Use the sign convention for torques, counter-clockwise rotation corresponds to a torque in the positive z-direction and clockwise rotation corresponds to a torque in the negative z-direction. 2. Which forces produce clockwise rotations and which forces produce counter-clockwise rotations? 3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures net = F₂ 30° ✓Nm k YA 2 m 3 m ILL
Transcribed Image Text:Please answer the following question(s): 1. Calculate the torque about the z-axis pointing out of the page at the origin in the following figure given that F₁ = 2 N, F₂ =3 N, F3 = 3 N, F₁ = 7 N. Assume all quantities are correct to 2 significant figures. Assume the positive z-axis is out of the page. Think & Prepare 1. Use the sign convention for torques, counter-clockwise rotation corresponds to a torque in the positive z-direction and clockwise rotation corresponds to a torque in the negative z-direction. 2. Which forces produce clockwise rotations and which forces produce counter-clockwise rotations? 3. While using the formula for cross-product AXB=ABsin0, remember that is the angle between the tails of the vectors A and B. To determine 0 rearrange the vectors so that their tails coincide. Enter to 2 significant figures net = F₂ 30° ✓Nm k YA 2 m 3 m ILL
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