I use a rope 1.00-m-long to swing a 1.00-kg weight around my head.The tension in the rope is 20.0 N.In half a revolution how much work is done by the rope on the weight?
A) 20.0 J
B) 31.4 J
C) 123 J
D) 0
Correct Answer:
Verified
Q1: A force of 200 N is applied
Q2: A 15.0-kg crate,initially at rest,slides down a
Q3: A horizontal force of 100 N is
Q4: Rupel pushes a box 4.00 m by
Q6: What is the minimum amount of energy
Q7: The net force acting on a 12.6-kg
Q8: A satellite is held in orbit by
Q9: What is the kinetic energy of a
Q10: A 10.0-kg box starts at rest and
Q11: A simple pendulum,2.00 m in length,is released
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents