Multiply the number 4.48E-8 by 5.2E-4 using Google. What is the correct answer in scientific notation?

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Which situation will produce the greatest change of momentum

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)