Asked by Devon
A 905 kg test car travels around a circular track with a circumference of 3.25 km. If the magnitude of the force that maintains the car's circular motion is 2140 N, what is the car's tangential speed?
Answers
Answered by
bobpursley
from circumference, find radius.
force= mass*v^2/r
solve for v.
force= mass*v^2/r
solve for v.
Answered by
og
29kg
Answered by
Katingo
35 m/s
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