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

the squirrel are rather smart. they realize that they can carry less tan their maxium loads. how many differents ways could the squirrels divide up the 24 acorn

liquids and gases transfer heat by ____. a. air movement b. convection c. conduction d. radiation

Which psychiatric disorder consists of behaviors such as repetitive hand washing, checking if doors are locked, etc.?

Which statement describes the change that occurs during the reaction of tin with lead(II) nitrate? A. Tin atoms give electrons to lead(II) ions and are reduced

What can result from too many false alarms that needlessly activate your "flight or fight" response? a.caffeine addiction b.pathological lying c.high blood pres

Section 1 guided reading and review society in the 1920s how did the suurbs change during the 1920s

what 1.62 divided 18564/

How does improving technology in primary and secondary sector jobs lead to more workers in the tertiary sector? *Please help asap ;-;

Industrial work in the factory resulted in ________ compared to work as a skilled artisan. a. an overall lower productivity b. lower product quality c. higher s

A deck of cards is randomly dealt by the computer during a game of spider solitaire. find the probability (as a reduced fraction) the first card dealt is part