Science, asked by mariahmata28, 1 year ago

A roller coaster with a potential energy of 235,200 J sits at the top of a 30 m high hill. What is the mass of the roller coaster? (Formula: PE = mgh)

Answers

Answered by sumaiyabatool11

1

by multiplying "g"(9.8) into h(30m) and dividing the product by p.e on left side of the equation

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