Start learning →

AP Physics 1 Two-Dimensional Kinematics and Projectile Motion — practice questions — page 2

Explore 80 free Two-Dimensional Kinematics and Projectile Motion questions in AP Physics 1 Physics. Open each question or exercise to read its content, reference answers and available explanation.

Practise Two-Dimensional Kinematics and Projectile Motion with Quill →

Two-Dimensional Kinematics and Projectile Motion questions and exercises with answers

Showing questions 31–60 of 80.

The weight of a 1.0 kg object on Earth is about:Read the answer and worked solution →On the Moon, where g is 1.625 m/s squared, a 1.0 kg mass weighs about:Read the answer and worked solution →A net force of 51 N pushes a 24 kg lawn mower. Its acceleration is about:Read the answer and worked solution →Whenever one body exerts a force on a second, the first experiences an equal and opposite force. This is Newton's:Read the answer and worked solution →A swimmer pushes on the pool wall and accelerates away. The two equal and opposite forces do not cancel because they act on:Read the answer and worked solution →A rocket moves forward because expelled gas exerts a forward reaction force called:Read the answer and worked solution →The support force perpendicular to a surface of contact is called the:Read the answer and worked solution →On a frictionless incline at angle theta, the acceleration of any mass is:Read the answer and worked solution →A 5.00 kg mass hangs at rest from a rope. The tension in the rope is:Read the answer and worked solution →A 70 kg tightrope walker makes a wire sag by 5 degrees. The tension in the wire is about:Read the answer and worked solution →Forces that appear only because an observer is in an accelerating frame of reference are:Read the answer and worked solution →Earth's rotation is slow enough that Earth is nearly a:Read the answer and worked solution →Catch the contact forcesRead the answer and worked solution →Pop the third law examplesRead the answer and worked solution →Run Newton's lawsRead the answer and worked solution →Slice the dynamics wordsRead the answer and worked solution →Mass or weightRead the answer and worked solution →Sort the three lawsRead the answer and worked solution →Type the numberRead the answer and worked solution →Newton's laws bingoRead the answer and worked solution →The study of motion without considering its causes is:Read the answer and worked solution →To describe the position of a passenger walking inside an airplane, the most convenient reference frame is:Read the answer and worked solution →Displacement is defined as the change in an object's:Read the answer and worked solution →The SI unit for displacement is the:Read the answer and worked solution →A professor moves from x = 1.5 m to x = 3.5 m. Her displacement is:Read the answer and worked solution →A professor paces 150 m during a lecture but ends 2.0 m right of her start. Her distance traveled is:Read the answer and worked solution →A cyclist rides 3 km west then 2 km east. The magnitude of the displacement is:Read the answer and worked solution →A quantity with both magnitude and direction, such as a velocity of 90 km/h east, is a:Read the answer and worked solution →A 20 degree temperature, a 1.8 m height and a 2.0 m distance are all:Read the answer and worked solution →Which quantity is never represented by an arrow?Read the answer and worked solution →

Worked practice questions

The weight of a 1.0 kg object on Earth is about:

  1. 9.8 N
  2. 1.0 N
  3. 98 N
  4. 0.98 N
Show answer and solution

Correct answer: A. 9.8 N

1. Weight equals mass times g. 2. With g at 9.80 m/s squared, weight is 9.8 N. 3. On the Moon it would be about 1.7 N. _Source: OpenStax College Physics for AP Courses 2e, Chapter 4, Dynamics: Force and Newton's Laws of Motion (CC BY 4.0)._

Open this question →

On the Moon, where g is 1.625 m/s squared, a 1.0 kg mass weighs about:

  1. 17 N
  2. 1.7 N
  3. 9.8 N
  4. 0.17 N
Show answer and solution

Correct answer: B. 1.7 N

1. Weight depends on local gravity. 2. The Moon's weaker gravity gives about 1.7 N. 3. Mass stays 1.0 kg everywhere. _Source: OpenStax College Physics for AP Courses 2e, Chapter 4, Dynamics: Force and Newton's Laws of Motion (CC BY 4.0)._

Open this question →

A net force of 51 N pushes a 24 kg lawn mower. Its acceleration is about:

  1. 4.2 m/s squared
  2. 51 m/s squared
  3. 2.1 m/s squared
  4. 0.5 m/s squared
Show answer and solution

Correct answer: C. 2.1 m/s squared

1. Acceleration equals net force over mass. 2. 51 divided by 24 gives about 2.1. 3. The direction matches the net force. _Source: OpenStax College Physics for AP Courses 2e, Chapter 4, Dynamics: Force and Newton's Laws of Motion (CC BY 4.0)._

Open this question →

How to practise

  1. Choose a Two-Dimensional Kinematics and Projectile Motion question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Physics topics

KinematicsMomentum, Impulse and CollisionsWork, Energy, and Energy ResourcesDynamics: Force and Newton's Laws of MotionUniform Circular Motion and GravitationFluid StaticsStatics and TorqueRotational Motion and Angular Momentum