A force of 80 N is exerted on an object on a frictionless surface for a distance of 4 meters. If the object has a mass of 10 kg, calculate its velocity. v =

The average distance from earth to the sun is equal to one

Suppose a child drives a bumper car head on into the side rail, which exerts a force of 3400 N on the car for 0.400 s.

Can you compare how a drum and headphones produce sounds of higher pitch and greater loudness

In the equation for potential energy, what quanity do you find when you multiply m times g?

Study the scenario. A magnetic field is generated when using an electromagnet. The events that occur to create the magnetic field are listed below. The magnetic domains align inside the piece of metal. Close the circuit so a current flows through it.

What does SI stand for when referring to a system of measurement

What is thermodynamic process

A soap bubble usually pops because some part of it becomes too thin due to evaporation or drainage of fluid. The change in thickness also changes the color of light the bubble reflects. Why?

Earth's magnetic field is similar to that of a bar magnet. Select all the statements that are true as a consequence of this. A. It has a north and south magnetic pole. B. It has a bar-shaped iron section inside it. C.

What does electricity depend on to make electrons move? A:a source and the attraction to opposite charges B: Only source C:Only attraction of opposite charges