H2P-340
v = rω
H2 Physics · JC 2 · Medium · v = rω
A 3.0 kg mass is attached to a light string and whirled in a horizontal circle of radius 0.80 m at an angular speed of 2.5 rad s. What is the linear speed of the mass?
- 2.0 m s
- 0.32 m s
- 3.1 m s
- 6.3 m s
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.