subject
Physics, 26.03.2021 20:20 scott5315

A car has a mass of 817 kg moving at 7.3 m/s. How much kinetic energy does the car have? KE = 1/2mv^2
Your answer
5 m hich has a mass of 2.1 kg. How much potential

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 13:00
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
question
Physics, 22.06.2019 16:00
Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not
Answers: 1
question
Physics, 22.06.2019 18:30
Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.
Answers: 1
question
Physics, 22.06.2019 19:40
12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.
Answers: 2
You know the right answer?
A car has a mass of 817 kg moving at 7.3 m/s. How much kinetic energy does the car have? KE = 1/2mv...
Questions
question
Mathematics, 20.01.2020 03:31
question
Mathematics, 20.01.2020 03:31
question
Mathematics, 20.01.2020 03:31
Questions on the website: 13722360