02-10-2022
Physics

Answered

A kangaroo jumps 2 meters high. At what speed must the kangaroo have left the ground at for it to reach such a height?

Answer :

Other Questions

how long does it take light traveling from the sun at 3.0 x 10 8 m/s to reach Jupiter. which is about 780 X 10 5 k/m away

An object is launched at a speed of 15.0 m/s and an angle of 60° above horizontal. How high will it go? How long will it be in the air? How far away will it lan

An object is launched at a speed of 15.0 m/s and an angle of 30° above horizontal. How high will it go? How long will it be in the air? How far away will it la

To win the game, a place kicker must kick a football from a point 34 m (37.1824 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. W

Joe is trying to punt a football onto the ro of of his house which is 11m high. If he makes contact with the ball 1m above the ground and is standing 20m from h

Two friends are pushing an 18-kg crate across the floor. One of them applies a force of 75.0 N to the left, and the crate moves at a constant speed. What force

your physics teacher takes your class outdoors to a stand of bleachers . you climb to the top and drop a watermelon to the ground below one of your classmates m

Emma drops a rock from the top of a cliff. The rock has a mass of 0.5 kg. As the rock falls it loses potential energy and gains kinetic energy. The rock is trav

What is the total amount of energy absorbed by the substance as it completely changes from a solid at 40 degrees Celsius to a gas at 200 degrees Celsius? Please

The average 8th grade student weighs 100 pounds. The average bike helmet designed for 13-14 year olds can absorb 97 joules of energy (for a flat surface.) At wh