Question Detail

PHY 101 PHY 101 Past Questions Objective Question
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Question

A particle starts with initial velocity 10 m/s, it covers a distance of 20 m along a straight line in two seconds. What is the acceleration of the particle?
Options
A zero
Correct Answer
B 1 m/s²
C 10 m/s²
D 20 m/s²
Correct Answer

Option A is the correct answer.

Detailed Explanation

Using s = ut + ½at²: 20 = 10×2 + ½a×4 = 20 + 2a → 20 = 20 + 2a → 2a = 0 → a = 0.

Hint

Use s = ut + ½at².

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 912 of 1250
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