6. Intro to Forces (Dynamics)

Which of the following can cause a moving object to change its direction: $gravity$, $inertia$, both, or neither?

Which of the following best describes a $\mathrm{newton}$?

According to Newton's First Law, when you change directions or speed too rapidly, the inertia of the vehicle will cause it to become:

According to Newton's First Law, what happens to an object when the net force acting on it is $0$?

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?