Gce Model Questions Vol1 2018 Physics Question 21

Practice objective / multiple choice question 21 from the 2018 Gce Model Questions Vol1 Physics examination.

Gce Model Questions Vol1 2018 Physics Objective / Multiple Choice Easy Difficulty
Question 21 GCE_MODEL_QUESTIONS_VOL1 • 2018 • PHYSICS • objective

A car starts from rest and accelerates uniformly. After travelling a distance of \(100\ \text{m}\) its speed is \(20\ \text{m\,s}^{-1}\). Determine the magnitude of its acceleration and the time taken to travel the \(100\ \text{m}\).

Answer Options

A. a = 2.0 \\ \\text{m\\,s}^{-2}, \\; t = 9 \\ \\text{s}
B. a = 2.5 \\ \\text{m\\,s}^{-2}, \\; t = 8 \\ \\text{s}
C. a = 1.5 \\ \\text{m\\,s}^{-2}, \\; t = 12 \\ \\text{s}
Correct Answer D. a = 2.0 \ \text{m\,s}^{-2}, \; t = 10 \ \text{s}
Correct Answer
D
Correct Option:
a = 2.0 \ \text{m\,s}^{-2}, \; t = 10 \ \text{s}

About This Question

This is Gce Model Questions Vol1 2018 Physics Question 21. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Physics examination.

Difficulty level: Easy .

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