Where does the friction oppose motion on a roller coaster car

What will be the acceleration of a 40-kilogram object that is pushed with a net force of 80 newtons?

What is true about mass and volume of all sinking objects

A 2300 kg truck has put its front bumper against the rear bumper of a 2500 kg suv to give it a push. with the engine at full power and good tires on good pavement, the maximum forward force on the truck is 18,000 n.

What variables show a direct relationship? Check all that apply. the speed of a car and the distance traveled the elevation above sea level and the air temperature the number of students in a cafeteria and the amount of food consumed the mass of an

How does the charge of a particle affect the direction in which the particle is deflected in a magnetic field?

When is a body said to be at rest

27. Calculate the impulse when an average force of 10 N acts on a cart for 5.0 s.

A boy on a bicycle is resting at the top of a hill then he rides his bicycle down the hill describe how the boy potential and kineti energy differ at the top middle and bottom of the him

What is the displacement and distance if I walk 8 blocks north, 9 blocks west and 10 blocks south

What investigations provide large amounts of information about a wide range of variables.