A bicyclist rides along a circular track. If the bicyclist travels around exactly half the track in 10.0 s, what is his average angular speed?​

Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Acar of mass 800kg is moving at a speed of 2.2m/s.