Homework Statement
If, when catching the ball, the child applied triple the force, then the length of time that it would have taken to slow the ball would have been:
A. 9t
B. 3t
C. 1/3t
D. 1/9t
Homework Equations
Impulse = Net force x Change in time
The Attempt at a Solution...
Physics Kinematics Unit: Question concering Projectile Motion
Homework Statement
If a high jumper reaches her maximum height as she travels across the bar, determine the initial velocity she must have to clear a bar set at 2.0 m if her range during the jump is 2.0 m. What assumptions did...