A 0.057 kg tennis ball and a tennis racket collide. The racket has an initial momentum of -2.80 kg. m/s and a final momentum of -1.97 kg m/s. The ball
has an initial momentum of 0.02565 kg-m/s. If you assume the collision is
elastic, what is the final velocity of the ball?
A. -0.80 m/s
B. -83.26 m/s
C. -14.11 m/s
D. -4.75 m/s

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.