An Object with a mass of 9 Kilograms is traveling with a velocity of 8 meters per second towards the East. What is the momentum of the object? Show your work.

A child holds up a silver spoon and is surprised to see her reflection there. Which interaction between light and matter explains this? A.

The upper end of a 3.80-m-long steel wire is fastened to the ceiling, and a 54.0-kg object is suspended from the lower end of the wire. you observe that it takes a transverse pulse 0.0492 s to travel from the bottom to the top of the wire.

A football is kicked 18m/s at 20 degrees. what is the acceleration rate in the horizontal direction

A girl throws a ball of mass 0.80 kg against a wall. The ball strikes the wall horizontally with a speed of 25 m/s, and it bounces back with this same speed. The ball is in contact with the wall 0.050 s.

What is the car's average acceleration if it slows down from 22.0m/s to 15.7m/s in 2.15 s?

Expresa en terminos de la unidad fundamental

What color does Indigo turn things?

Which equation expresses the conservation of mechanical energy in a system that involves kinetic energy, gravitational potential energy, and elastic potential energy?

Which of these is an example of temperature changing over time? A. a pan cools off on the stove B. a frozen dinner sits in the freezer C. a mug is at room temperature on the counter D. two glasses of water are filled from the tap and mixed together

A syrup added to an empty container with a mass of 115.25g. When 0.100 pint of syrup is added, the total mass of the container and syrup is 182.48g. Determine the density ... ?