Achild has legs that are each 0.500 m long. what is her maximum walking speed?

a. 2.21 m/s
b. 2.19 m/s
c. 2.6 m/s
d. 5.58 m/s

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

Why are graphs useful when interpreting data