09/03/24

Physics word problem

A golf ball is dropped from rest from a height of 8.70 m. It hits the pavement, then bounces back up, rising just 5.60 m before falling back down again. A boy then catches the ball when it is 1.40... more

08/29/24

Calculating the Electric potential of charges

Three charges are at the vertices of an isosceles triangle. With q = 7.00 nC, the two charges at the base of the triangle are separated by 2.00 cm and each has a charge of -q. The charge q at the... more

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