Multiple Choice
It takes 87 J of work to stretch an ideal spring from 1.4 m to 2.9 m from equilibrium. What is the value of the spring constant (force constant) of this spring?
A) 52 N/m
B) 77 N/m
C) 27 N/m
D) 39 N/m
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q34: A block slides down a frictionless inclined
Q35: A 1-kg ball is released from a
Q36: A sand mover at a quarry lifts
Q37: A typical incandescent light bulb consumes 75
Q38: An ornament of mass 40.0 g
Q40: A force produces power P
Q41: A certain battery charger uses 12 W
Q42: How large a net force is required
Q43: A roller coaster starts from rest at
Q44: A very light ideal spring having