Neco Model Questions Vol1 2018 Physics Question 13

Practice objective / multiple choice question 13 from the 2018 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2018 Physics Objective / Multiple Choice Medium Difficulty
Question 13 NECO_MODEL_QUESTIONS_VOL1 • 2018 • PHYSICS • objective

A car starts from rest and accelerates with a time‑dependent acceleration \(a(t)=2t\,\text{m\,s}^{-2}\) for the first \(5\,\text{s}\). Immediately after, the driver applies a constant deceleration of \(4\,\text{m\,s}^{-2}\) until the car comes to rest. Find the total distance travelled by the car.

Answer Options

A. 1.00×10² m
Correct Answer B. 1.20×10² m
C. 9.0×10¹ m
D. 1.40×10² m
Correct Answer
B
Correct Option:
1.20×10² m

About This Question

This is Neco Model Questions Vol1 2018 Physics Question 13. It is one of the objective questions from the 2018 Neco Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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