dannyreew9 dannyreew9

14-11-2022
Physics

Answered

As part of an experiment on Mythbusters, a car was dropped from a crane 131 m (approximately 430 ft) above the
ground. If you assume there is no air resistance,
(a) how long would it take for the car to reach the ground?
(b) with what velocity will the car hit the ground?

Answer :

Other Questions

10. A ball is thrown up into the air at an angle of 55 degrees. The x- component of the velocity when it hits the ground will be:

Given: g=10 m/s^2 A car moves a distance of 80 m during a time interval of 10 s. The average speed v_avg of this car is: 2 m/s 6 m/s O 10 m/s O 8 m/s O 4 m/s

Given: g=10 m/s^2 A car moves a distance of 80 m during a time interval of 10 s. The average speed v_avg of this car is: 2 m/s 6 m/s O 10 m/s O 8 m/s O 4 m/s

A race car can be slowed with a constant acceleration of (-11 m/s²). If the car initial velocity 22 m/s, how many meters will it travel before it stops ?

Solve the problem with illustration and Computation, with all steps. Problem You wish to find the height of a tree; but cannot measure it directly. You stand 50

You are walking toward the back of a bus that is moving forward with a constant velocity. describe your motion relative to the bus and a point on the ground

QUESTION 5 (Start on a new page.) A crate, with a mass of 25 kg, slides down a plane which is inclined at 15° to the horizontal. During the first part of the mo

8. A ball is thrown up into the air at an angle of 55 degrees. The y- component of the velocity will:

A 50n couch is lifted off the ground. How much work is done on the couch

A 70kg student, happy to see snow in early November, rushes out to sled on a hill with a 10kg sled. They start h=12m above a horizontal plane. How fast are they