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Ryeth

This page lists questions and answers that were posted by visitors named Ryeth.

Questions

The following questions were asked by visitors named Ryeth.

A trolley of mass of 20kg rolls down an incline from rest. The top of the incline is 10m above the ground. The trolley experiences a constant frictional force of 25N while it rolls down the incline. The velocity attained by the trolley at the bottom of th...
10 years ago

Answers

The following answers were posted by visitors named Ryeth.

P=mv 20 000=500v Make v the subject of the formula by dividing both sides by 500. 20000รท500=v v= 40m/s
10 years ago
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