Acrate of eggs is located in the middle of the flatbed of a pickup truck as the truck negotiates a curve in the flat road. the curve may be regarded as an arc of a circle of radius 35.0 m. if the coefficient of static friction between crate and truck is 0.600, how fast can the truck be moving without the crate sliding?

v = 14.35 m/s

Explanation:

As we know that crate is placed on rough bed

so here when pickup will take a turn around a circle then in that case the friction force on the crate will provide the necessary centripetal force on the crate

So here we have

here we have

now we know that

here we have

R = 35 m

g = 9.81 m/s/s

now plug in all values in above equation

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

it is b. absorbs thermal energy