**Motion in a Plane with Constant Acceleration MCQs and Answers** are the most important topics for various entrance exam like NEET, AIIMS, JEE. These type of Questions are easy to answer and easier to attempt. You don’t really need to refer other sources or books to solve these questions. Today we will cover the Motion in a Plane with Constant Acceleration MCQs and Answers which covers terms like scalar product, inner product, vector product, triple scalar product, dot product and many other terms. We also published the most important Questions and Answers on Motion In A Plane MCQ For NEET with Answers. You can Check it.

## Motion in a Plane with Constant Acceleration MCQs

**1. A body moves from point A (3,6) to point B (11,12) to point C (15,15). What is the average speed of the body along the given path if the total time taken is 100s?**

a) 0.15 units/s

b) 1.5 units/s

c) 15 units/s

d) 0.0015 units/s

**Answer: **a

**2. A body moves from point A (2,1) to point B (7,13) to point C (15,19). What is the average speed of the body along the given path if the total time taken is 20 s?**

a) 1.15 units/s

b) 11.5 units/s

c) 115 units/s

d) 0.0115 units/s

**Answer: **a

**3. A body is moving with a constant acceleration of 11î + 7ĵ, starting from the origin. What will be the position of the body after 10s?**

a) 550î + 350ĵ

b) 350î + 550ĵ

c) 350î – 550ĵ

d) 550î – 350ĵ

**Answer: **a

**4. Which of the following is an example of uniformly accelerated motion in a plane?**

a) Motion of a particle in a plane

b) Motion of a particle in a circle

c) Motion of a pendulum

d) Motion of a spring

**Answer: **a

**5. The velocity of a body, moving in a plane, changes from 3î to 3î + 7ĵ in 10s. What is the acceleration of the body?**

a) 0.7ĵ

b) 0.7î

c) 0.33î + 7ĵ

d) 0.3î + 7ĵ

**Answer: **a

**6. The position of a body, moving in a plane, changes from origin to 14î + 11ĵ in 20s. What is the velocity of the body?**

a) 0.7î + 0.55ĵ

b) 0.55î + 0.7ĵ

c) 0.3î + 0.7ĵ

d) 0.3î

**Answer: **a

**7. A car moves 25 units in the positive X direction and 75 units in negative Y direction starting from the origin in 25 seconds. What is the velocity vector of the car?**

a) î – 3ĵ

b) 3î – ĵ

c) î + 3ĵ

d) 3î + ĵ

**Answer: **a