Chapterwise/Topicwise Daily Practice Problems (DPP) Mechanics I JEE Main & Advanced>Chapter 7 - Newton's Laws of Motion II>DPP>Q 8

HARD

JEE Main

IMPORTANT

Earn 100

A small mass of $10 gm$ lies in a hemispherical bowl of radius $0.5 m$ at a height of $0.1 m$ from the bottom of the bowl. The mass will be in equilibrium if the bowl rotates at an angular speed of

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Important Questions on Newton's Laws of Motion II

HARD

JEE Main

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Mechanics I JEE Main & Advanced>Chapter 7 - Newton's Laws of Motion II>DPP>Q 9

A car of mass

M

is moving on a horizontal circular path of radius

R

. At an instant its speed is

v

and is increasing at a constant rate

β .

EASY

JEE Main

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Mechanics I JEE Main & Advanced>Chapter 7 - Newton's Laws of Motion II>DPP>Q 10

A body is revolving with a constant speed along a circle. If its direction of motion is reversed but the speed remains the same, then, which of the following statements is true?

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