91Ó°ÊÓ

Find the total force necessary to give each mass the given acceleration. $$ m=2.20 \text { slugs, } a=1.53 \mathrm{ft} / \mathrm{s}^{2} $$

A snowmobile is pulling a large sled across a snow-covered field. The weight of the sled is \(3560 \mathrm{~N}\). If the coefficient of friction of the sled is \(0.12\), what is the pulling force supplied by the snowmobile?

Find the acceleration of an automobile of mass \(15 \overline{0} 0 \mathrm{~kg}\) acted upon by a driving force of \(22000 \mathrm{~N}\) that is opposed by a frictional force of \(450 \mathrm{~N}\).

A truck of mass \(13,100 \mathrm{~kg}\) is acted upon by a driving force of \(8900 \mathrm{~N}\). The motion is opposed by a frictional force of \(2230 \mathrm{~N}\). Find the acceleration.

An automobile weighs \(12,000 \mathrm{~N}\) and has a coefficient of static friction of \(0.13 .\) What force is required to start the auto rolling?

A projectile has a mass of \(0.37\) slug. Find its weight.

A light truck weighs \(14, \overline{0} 00 \mathrm{~N}\) with a coefficient of static friction of \(0.140 .\) What force is required to start the truck rolling?

Find the acceleration of each mass with the given total force. $$ m=7.00 \text { slugs, } F=12.0 \mathrm{lb} $$

Find the weight of an \(1150-\mathrm{kg}\) automobile.

A truck with a mass of \(14, \overline{0} 00 \mathrm{~kg}\) is pushed with a force of \(92000 \mathrm{~N}\). If the frictional force is \(2150 \mathrm{~N}\), what is the truck's acceleration?