Neco Model Questions Vol1 2022 Physics Question 25

Practice objective / multiple choice question 25 from the 2022 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2022 Physics Objective / Multiple Choice Easy Difficulty
Question 25 NECO_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • objective

A car travels a distance of \(150\ \text{km}\) in \(2\ \text{h}\ 15\ \text{min}\). Express the average speed of the car (i) in metres per second, (ii) in kilometres per hour, and (iii) in centimetres per minute, each to three significant figures.

Answer Options

A. 20.0 m s⁻¹, 72.0 km h⁻¹, 1.20×10⁵ cm min⁻¹
B. 18.5 m s⁻¹, 66.7 km h⁻¹, 1.05×10⁵ cm min⁻¹
Correct Answer C. 18.5 m s⁻¹, 66.7 km h⁻¹, 1.11×10⁵ cm min⁻¹
D. 17.0 m s⁻¹, 61.2 km h⁻¹, 1.03×10⁵ cm min⁻¹
Correct Answer
C
Correct Option:
18.5 m s⁻¹, 66.7 km h⁻¹, 1.11×10⁵ cm min⁻¹

About This Question

This is Neco Model Questions Vol1 2022 Physics Question 25. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.

Difficulty level: Easy .

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