Multiple Choice
A particle that is subjected to a variable force travels a distance of 20 m in a straight line in the same direction as the force.The force varies as follows: What was the total work done by this force during the full 20-m trip?
A) 15 J
B) 30 J
C) 45 J
D) 60 J
E) 75 J
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q41: Use the figure to answer the question.
Q42: A 5-kg object undergoes a displacement
Q43: A body is acted upon by a
Q44: If vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6079/.jpg" alt="If vector
Q45: A donkey is attached by a
Q47: A skier of mass 50 kg is
Q48: The human heart is essentially a pump
Q49: A variable force is represented on an
Q50: Consider two engines.The larger is rated at
Q51: The weight of an object on the