Acrate of eggs is located on the flat bed of a pickup truck which drives around a curve on a flat road. the curve can be treated as an arc of a circle of radius 44.244.2m. if the coefficient of static friction between the crate and the truck is 0.5160.516, how fast can the truck be moving without the crate sliding?

The speed of the truck is 14.95 m/s.

Explanation:

Given that,

Radius = 44.2 m

Coefficient of static friction = 0.516

We need to calculate the speed of the truck

Using relation of frictional force and centripetal force

Where, r = radius

g = acceleration due to gravity

v = speed

Put the value into the formula

Hence, The speed of the truck is 14.95 m/s.

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