micahhawley99 micahhawley99

01-11-2021
Physics

contestada

If a 30 kg child is swinging on a swing, how much higher above the ground must she be pushed to increase her PE by 600 J?

Respuesta :

AngelCrandon AngelCrandon

01-11-2021

Answer:

600-30=570, 570+30=600. The child needs to be pushed 570m away from the ground

Answer Link

Otras preguntas

why is waste disposal of nuclear materials a serious problem?

In a 30-60-90 triangle, the hypotenuse is the shorter leg times the square root of two.

A,b and c are positive integers. A:b=5:6 and b:c=8:9 Work out the smallest possible value of a+b+c

The Civil Rights Act did all of the following EXCEPT? A. prohibited inequality based on race, color, religion, gender, or national origin in public places,

As an it professional you may support databases, but not do any application coding, why do you think it is still important to understand the web server environm

How many hydrogen atoms are there in 2 molecules of PH3?

Linear Functions 7g+3g-10+3=43 Step by step solution? Thankss!❤️

Sumerians developed a math system based on the number 100. true or false

The Clean Water Act _____. required industries to reduce or eliminate point source pollution in surface waters set maximum contaminant levels for drinking water

Which of the following correctly describes how pulmonary circulation and systemic circulation differ? In pulmonary circulation, deoxygenated blood is pumped f