6. Intro to Forces (Dynamics)

A chicken is balancing itself against a strong wind, remaining at rest. According to Newton's First and Second Laws, which of the following statements best describes the forces acting on the chicken?

Which of the following lists the three main factors that affect the force of impact in a collision, and identifies which of these a driver can control?

In the figure, an electron is accelerated from rest through a potential difference of $V$. What is the final speed of the electron, assuming non-relativistic motion?

Which of the following situations best describes the presence of unbalanced forces according to Newton's First and Second Laws?

According to Newton's First Law, what can be said about the net force acting on a driver who ignores a stop sign and continues driving east at constant speed?$F\_\mathrm{net}$

A $70\mathrm{kg}$ passenger stands on a scale in an elevator that is accelerating upward at $2.0m/s^2$ at $t=1.0s$. What is the passenger's apparent weight at this moment?

A newton is equivalent to which of the following quantities?

Which of the following best describes how Newton's law of inertia explains the motion of objects?

According to Newton's First and Second Laws, during which type of motion is the magnitude of the net force acting on an object equal to $0$?

According to Newton's Second Law, how is the net force acting on an object related to its acceleration?

According to Newton's First and Second Laws, why can't large vehicles stop or maneuver as easily as smaller passenger cars and trucks?

According to Newton's Second Law, if a constant force $F$ acts on an object of mass $m$ and moves it from $x=0$ to $x=0.75m$, what is the acceleration of the object?

According to Newton's First and Second Laws, which statement best describes the motion of a bicyclist pedaling up a hill at constant speed?

A $6$-kg bucket of water is being pulled straight up by a string at a constant speed. What is the tension in the string?

When one vehicle is towing another by means of a chain, which of the following statements best describes the forces acting on the two vehicles according to Newton’s First and Second Laws ($\text{1^st}$ and $\text{2^nd}$ Laws)?