Question Detail

PHY 101 PHY 101 Past Questions Objective Question
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Question

Displacement from origin if a car travels 4 km east then 7 km west?
Options
A 3 km
Correct Answer
B -3 km
C 4 km
D 7 km
Correct Answer

Option A is the correct answer.

Detailed Explanation

Net displacement = 7 km west - 4 km east = 3 km west.

Hint

Displacement is vector sum.

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 368 of 1250
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