Chapter 6 test

Chapter 6 test - Physics Honors Chapter 6 Test Momentum and...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Physics Honors Chapter 6 Test: Momentum and Impulse version 1 v m p = t F p = 2f 1f v v = sometimes 90 2f 1f = + θ sometimes 2f 20 1f 10 v v v v + = + sometimes 2 2 1 mv K = mgh U g = c b a c b a sin sin sin = = Law of Sines cos 2 2 2 2 ab b a c - + = Law of Cosines A 75-g rubber ball moving north at 8 m/s strikes a 50-g rubber ball moving south at 5 m/s. 1) If after the collision the 75-g ball comes to rest, what is the final velocity of the 50-g ball? 2) What is the maximum amount of heat and sound energy that can be produced by this collision? Identical constant net forces act to push two identical masses A and B continuously from a starting line to a finish line. Mass A is initially at rest and mass B is initially moving toward the finish line. Both objects move the same distance while being pushed. 3) Which mass has the larger change in momentum? Explain your answer.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online