6. Intro to Forces (Dynamics)

Which term refers to an object's resistance to any change in its motion according to $N’s^1 Law$?

According to Newton's First Law, what happens to the motion of an object when the forces acting on it are balanced ($F=0$)?

According to Newton's First and Second Laws, which of the following best explains how a hot air balloon controls its direction in flight?

Which of the following best describes Newton's Second Law of Motion?

According to Newton's First and Second Laws ($F_{\mathrm{net}}=ma$), what causes a baseball to accelerate when a pitcher throws it during the pitching motion?

According to Newton's First and Second Laws, vehicle skids are most likely to be caused by which of the following conditions?

Emmett is lifting a box vertically. Which forces must be considered to calculate the total force acting on the box?

Three crates with different masses are placed on a frictionless surface and connected in a line by light ropes. If a constant horizontal force $F$ is applied to the first crate, what is the acceleration of the system?

Which of Newton's laws is defined by the equation $F=ma$?

A ceiling fan is rotating at an initial speed of $v=5.0m/s$ at the tip of its blade. The fan is turned off at time $t=0$ and slows down due to friction, experiencing a constant angular deceleration. According to Newton's First and Second Laws, what is the speed of the tip of the blade $10$ seconds after the fan is turned off, assuming no other forces act on it?

According to Newton's First (${\mathrm{Law}}^1$) and Second (${\mathrm{Law}}^2$) Laws, your ability to stop a moving object is affected by which of the following factors?

The airbag in a car inflates and deflates quickly so that during a collision,

If both pulleys in a system are fixed to the shaft and a force is applied to the rope, what is the net acceleration of the pulleys according to Newton's First and Second Laws?

If the forces acting on a moving object are $\mathrm{balanced}$, what will happen to the object's motion?

According to Newton's First Law, what is the tendency of an object to resist a change in its motion called?