A solid sphere of mass m and radius R rolls without slipping an the horizontal surface such that Vcm = V0
A. The K.E of rotation is 1/5 mV0
B. The total K.E in 7/10 mV0²
C. The mechanical energy is mgh + 7/10 mV0²
D. All are correct
Answer:D
A solid sphere of mass m and radius R rolls without slipping an the horizontal surface such that Vcm = V0
A. The K.E of rotation is 1/5 mV0 B. The total K.E in 7/10 mV0² C. The mechanical energy is mgh + 7/10 mV0² D. All are correct