The graph shows how a cyclists speed changed over a 0.25-h trip what is the cyclist average speed?

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

continuous conducting path for current, power supply

i already answered it by 34/s

prndulum needs thread, weight clock to time swings