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

What caused a shift toward a service-based economy in the 1970s? deindustrialization export increases oil embargo stagflation

What was the outcome of salutary neglect?

tell whether x and y show direct variation. xy=5

The New Jersey plan called for A. equal representation for all states in the Congress. B. a strong president. C. abandoning the Articles of Confederation. D. th

which subatomic particle will be attracted by a positively charged object? A) proton B) neutron C) electron D) positron

Explain how we view stars magnitude in the night sky and how that is different from the way astrologist study stars.

Which Belgian mechanic and inventor built the first working internal combustion engine in 1859? A. Jean Lenoir B. Gustave Eiffel C. Guglielmo Marconi D. Henry F

What was the Bush Doctrine? a) a belief that the United States had to protect its allies b) a belief that the Unites States had the right to remove perceived th

Does technology always follow science? Explain.

If a test has 95 questions how many points would each question be worth? Using your answer how many could you miss without going below an 80?