AP Physics C: Mechanics Laws of Motion — practice questions
18 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice AP Physics C: Mechanics Laws of Motion in the app →Newton's first law is often given which other name?Who is credited with contributing to the formulation of Newton's first law?The SI unit of force is called the:One newton is defined as the force needed to accelerate a system of what mass?Isaac Newton's dates are given as:Newton's third law states the forces exerted on two interacting objects are equal in magnitude and:Newton's laws are described as applicable to all forces in which frames of reference?Which tool is used to visualise the forces exerted on a given object?A free-body diagram is drawn in order to find which quantity?Inertial mass is described as a property of an object or a:Acceleration is described as exactly inversely proportional to which quantity?Acceleration is described as exactly linearly proportional to which quantity?Combining the two proportionalities for acceleration yields which law?Contact forces such as tension, friction and the normal force are said to result from:The velocity of the centre of mass of a system changes only if there is:When a situation involves more than one object, it is important to analyse the motion of:Doubling the net external force on a fixed mass changes the acceleration to:Doubling the mass while holding the net force fixed changes the acceleration to: