H2P-2
Centripetal force
H2 Physics · JC 1 · Medium · Centripetal force
A 0.25 kg mass is attached to a light spring and moves in a horizontal circle of radius 0.20 m on a smooth table. It makes 3.0 revolutions every 4.0 s. Assuming the spring provides the centripetal force, what is the spring constant?
- 2.8 N m⁻¹
- 5.6 N m⁻¹
- 8.4 N m⁻¹
- 11 N m⁻¹
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.