Kinematics (JEE (Based on NTA Guidelines-IIT Engg.) Advanced Physics): Questions 1 - 3 of 14

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Question number: 1

» Kinematics » Uniformly Accelerated Motion

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Appeared in Year: 2011

MCQ▾

Question

An object, moving with a speed of is decelerated at a rate given by:

Where, is the instantaneous speed. The time taken by the object, to come to rest, would be: (AIEEE)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Kinematics » Projectile Motion

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Appeared in Year: 2011

MCQ▾

Question

A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is , the total area around the fountain that gets wet is: (AIEEE)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Kinematics » Relative Velocity

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Appeared in Year: 2014

MCQ▾

Question

A person in a lift is holding a water jar, which has a small hole at the lower end of its side. When the lift is at rest, the water jet coming out of the hole hits the floor of the lift at a distance of from the person. In the following, state of the lift’s motion is given in and the distance where the water jet hits the floor of the lift is given in . Match the statements from with those in and select the correct answer using the code given below the lists.

Table shows the List I and List II

Table shows the List I and List II

List - I

List - II

P

Lift is accelerating vertically up.

1

Q

Lift is accelerating vertically down with an acceleration less than the gravitational acceleration.

2

R

Lift is moving vertically up with constant speed.

3

S

Lift is falling freely

4

No water leaks out of the jar

Choices

Choice (4) Response

a.

b.

c.

d.

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