Answer should be a positive number! A 0.58 kg football is thrown with a velocity
of 15 m/s to the right. A stationary receiver
catches the ball and brings it to rest in 0.019
s.
What is the force exerted on the receiver?
Answer in units of N.

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?