Question Detail

PHY 101 PHY 101 Past Questions Objective Question
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Question

Which of the following represents Kepler’s third law?
Options
A T² ∝ r³
Correct Answer
B F = ma
C F = GMm/r²
D v = u + at
Correct Answer

Option A is the correct answer.

Detailed Explanation

Kepler’s third law states that the square of the orbital period is proportional to the cube of the orbital radius.

Hint

Remember the relation between time period and radius.

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 224 of 1250
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