A car with an initial speed of accelerates at for . How far does it travel (in m)?

Answer and explanation

Correct answer: C. 56

**
  1. Step 1: The distance covered under constant acceleration is .
  2. Step 2: With , , and , write .
  3. Step 3: Summing the contributions gives .
Answer
56.
Why not the others: '60' is an arithmetic error in applying ; '88' omits the factor of on the acceleration term, calculating ; '24' calculates only the distance at initial velocity (), omitting the acceleration displacement.

Practise more Kinematics.

Free questions with an explanation for every one, and full timed JEE Main mock tests.

All Kinematics questionsTake a mock test

More Kinematics questions