AP Physics 1 MCQ Practice by Topic 2027
Choose a topic to open its full 42-question bank. The topic links from lesson pages land directly on the matching bank, so a student reviewing Topic 1.3 is not sent to a short generic diagnostic.
How much AP Physics 1 MCQ practice is available?
There are 42 original multiple-choice questions for each of the 43 official AP Physics 1 topics, giving 1,806 topic MCQs with answers, explanations and lesson routing.
- 43 topic banks.
- 42 MCQs per topic.
- 1,806 topic MCQs total.
Choose the exact AP Physics 1 topic
All 43 official topics are available. Each MCQ bank contains 42 original questions and each FRQ bank contains four prompts aligned to the four current free-response task types.
Scalars & Vectors in One Dimension Practice
All questions are original. Check each answer for immediate feedback and explanation, then use the lesson link inside the explanation when a concept needs repair.
Which statement correctly classifies Distance and displacement?
Correct answer: B. Distance is described by magnitude only in this context, while displacement requires direction.
Which statement correctly classifies Speed and velocity?
Correct answer: B. Speed is described by magnitude only in this context, while velocity requires direction.
Which statement correctly classifies Time and acceleration?
Correct answer: B. Time is described by magnitude only in this context, while acceleration requires direction.
Which statement correctly classifies Mass and position?
Correct answer: B. Mass is described by magnitude only in this context, while position requires direction.
Which statement correctly classifies Energy and velocity?
Correct answer: B. Energy is described by magnitude only in this context, while velocity requires direction.
Which statement correctly classifies Distance and position?
Correct answer: B. Distance is described by magnitude only in this context, while position requires direction.
Vector A is +3 units and vector B is -1 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 3 + (-1) = 2. The resultant magnitude is 2 and its direction follows the sign.
Vector A is +4 units and vector B is -3 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 4 + (-3) = 1. The resultant magnitude is 1 and its direction follows the sign.
Vector A is +5 units and vector B is -5 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 5 + (-5) = 0. The resultant magnitude is 0 and its direction follows the sign.
Vector A is +6 units and vector B is -7 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 6 + (-7) = -1. The resultant magnitude is 1 and its direction follows the sign.
Vector A is +7 units and vector B is -9 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 7 + (-9) = -2. The resultant magnitude is 2 and its direction follows the sign.
Vector A is +8 units and vector B is -11 units along the same axis. What is A + B?
Correct answer: B. Add signed one-dimensional components: 8 + (-11) = -3. The resultant magnitude is 3 and its direction follows the sign.
A velocity is −4 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A velocity is −5 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A velocity is −6 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A velocity is −7 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A velocity is −8 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A velocity is −9 m/s when +x points east. If the same physical motion is described with +x pointing west, what is the velocity component?
Correct answer: B. Changing the positive axis changes the component sign, not the physical velocity.
A displacement component is −5 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A displacement component is −7 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A displacement component is −9 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A displacement component is −11 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A displacement component is −13 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A displacement component is −15 m. What is the magnitude of the displacement?
Correct answer: C. Vector magnitude is nonnegative. The minus sign labels direction along the chosen axis.
A student walks 8 m toward +x, then 3 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (8+3=11 m). Displacement adds signed changes (8−3=+5 m).
A student walks 10 m toward +x, then 4 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (10+4=14 m). Displacement adds signed changes (10−4=+6 m).
A student walks 12 m toward +x, then 5 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (12+5=17 m). Displacement adds signed changes (12−5=+7 m).
A student walks 14 m toward +x, then 6 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (14+6=20 m). Displacement adds signed changes (14−6=+8 m).
A student walks 16 m toward +x, then 7 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (16+7=23 m). Displacement adds signed changes (16−7=+9 m).
A student walks 18 m toward +x, then 8 m toward −x. Which pair is correct?
Correct answer: B. Distance adds path lengths (18+8=26 m). Displacement adds signed changes (18−8=+10 m).
On one scale drawing, vector P has magnitude 2 N and vector Q has magnitude 4 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
On one scale drawing, vector P has magnitude 3 N and vector Q has magnitude 6 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
On one scale drawing, vector P has magnitude 4 N and vector Q has magnitude 8 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
On one scale drawing, vector P has magnitude 5 N and vector Q has magnitude 10 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
On one scale drawing, vector P has magnitude 6 N and vector Q has magnitude 12 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
On one scale drawing, vector P has magnitude 7 N and vector Q has magnitude 14 N. How should their arrow lengths compare?
Correct answer: B. On a vector diagram drawn to scale, arrow length is proportional to vector magnitude.
Two one-dimensional vectors each have magnitude 2 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +2 and −2, which sum to zero.
Two one-dimensional vectors each have magnitude 3 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +3 and −3, which sum to zero.
Two one-dimensional vectors each have magnitude 4 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +4 and −4, which sum to zero.
Two one-dimensional vectors each have magnitude 5 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +5 and −5, which sum to zero.
Two one-dimensional vectors each have magnitude 6 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +6 and −6, which sum to zero.
Two one-dimensional vectors each have magnitude 7 units. Which situation gives a zero vector sum?
Correct answer: C. Equal-magnitude vectors in opposite directions have components +7 and −7, which sum to zero.