6. Intro to Forces (Dynamics)

Which method will correctly determine whether the forces on an object are balanced or unbalanced?

A block of mass $m$ slides on a frictionless horizontal surface. If a constant horizontal force $F$ is applied to the block, what is the acceleration of the block?

According to Newton's Second Law, how does the direction of the net force $F\_\mathrm{net}$ acting on an object affect its motion?

Which of the following activities performed by a chemist is primarily based on an understanding of Newton's $1^\{ext\{st\}\}$ and $2^\{ext\{nd\}\}$ Laws of Motion?

If a block is moving to the left at a constant velocity, which of the following statements is true about the net force acting on the block?

According to Newton's First and Second Laws, which of the following statements about a driver's total stopping distance is correct when the speed is reduced?

According to Newton's First and Second Laws, what happens when an object experiences unbalanced forces?

Understeer results from which of the following situations according to $N{\mathrm{ewton}}^1$'s First and Second Laws?

According to Newton's Second Law, which object requires more force to achieve the same acceleration: an object with mass $m$ or an object with mass $2m$?

Which of the following statements about non-contact forces is correct?

Francisco is holding two magnets close to each other. According to Newton's First and Second Laws, what will happen when he lets go of the magnets?

According to Newton's First and Second Laws, what can be said about the net force acting on a helicopter as it descends at a constant speed until it reaches the ground?

According to Newton's laws, when an object rests on a horizontal surface, its weight ($W$) is opposed by which force?

According to Newton's First and Second Laws, will balanced forces acting on an object result in $a$cceleration?

According to Newton's First Law, what will happen to an object at rest if $\text{balanced forces}$ act on it?