https://webassign.org

 Forgot password?
 Register Now
View: 577|Reply: 0

gc textbook chapter 8 Rotational Motion (id: 6d240bc68)

[Copy link]

0

Threads

3

Posts

852

Credits

Administrator

Rank: 9Rank: 9Rank: 9

Credits
852
Post time 2025-2-18 20:00:22 | Show all posts |Read mode
本题目来源于试卷: gc textbook chapter 8 Rotational Motion,类别为 unclassified

[填空题]
Suppose David puts a 0.50-kg rock into a sling of length 1.5i1fw ww :bllmv w0-l35 (nu rqk+.cj0djyr8 c 8v25 xovm and begins whirling the rock in a nearly horizontal circle above his head2yqdj8 xcr.ncj (+ov0ur5v 8k , accelerating it from rest to a rate of 120 rpm after 5.0 s. What is the torque required to achieve this feat, and where does the torque come from?    $m \cdot N$




参考答案: 2.8±2%


本题详细解析:
Reply

Use magic Report

You have to log in before you can reply Login | Register Now

Points Rules

My Browse History|Mobile Home|https://webassign.org

2026-3-5 18:09 GMT+8 , Processed in 0.028852 second(s), 17 queries , Redis On.

Search
Quick Reply To Top Return to the list