According to Newton's third law, is he total momentum the same after two football players collide?

A 0.321-kg mass is attatched to a spring with force constant of 13.3 N/m. If the mass is displaced 0.256 m from the Equalibrium and released, what is its speed when it is 0.128 m from equalibrium?

A 1200-kg car accelerates it's speed from 4 m/s to 10 m/s in 3 seconds. Find the car average speed, the car acceleration, the distance traveled by, & the net force on car

Which front is a head on collision or neither warm nor cold air moves

Mike wants to negatively charge a small rubber ball. Which of these methods would successfully charge the ball?

Which of the following displacement graphs matches the simulation snapshot shown below?

A car is traveling at vx = 20 m/s. The driver applies the brakes and the car decelerates at ax = - 4.0 m/s2. What is the stopping distance? A car is traveling at = 20. The driver applies the brakes and the car decelerates at = - 4.0.

Most earthquakes occur along or near the edges of the earth's

What can we say about the rock as it falls to Earth? A) It accelerates as it falls. B) It falls at a constant rate of speed. C) It is at a constant velocity as it falls. D) It accelerates until it reaches a peak velocity, then decelerates.

What is true about the nodes and antinodes of a standing wave?

A large truck loaded with scrap Stella weights 14 metric tons and is traveling north on the interstate heading for Chicago. It has been averaging 48km/h for the journey and has traveled over the 1450 km so far. It has just stopped to refuel.