Two bicyclists start a sprint from rest, each riding with a constant acceleration. bicyclist a has twice the acceleration of bicyclist b; however, bicyclist b rides for twice as long as bicyclist a. a. what is the ratio of the distance traveled by bicyclist a to that traveled by bicyclist b? b. what is the ratio of the speed of bicyclist a to that of bicyclist b at the end of their sprint?

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?