Embibe Experts Solutions for Chapter: Kinematics, Exercise 1: Level 1

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Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Kinematics, Exercise 1: Level 1

Attempt the practice questions on Chapter 2: Kinematics, Exercise 1: Level 1 with hints and solutions to strengthen your understanding. Physics Crash Course JEE Main solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Kinematics, Exercise 1: Level 1 with Hints & Solutions

EASY
JEE Main
IMPORTANT

The initial velocity of a particle is 10 m s-1 and its retardation is 2 m s-2. The distance covered in the fifth second of the motion will be

EASY
JEE Main
IMPORTANT

The displacement time graph of a moving particle is shown below.

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The instantaneous velocity of the particle is negative at the point

EASY
JEE Main
IMPORTANT

All the graphs below are intended to represent the same motion. One of them does it incorrectly. Pick it up.

MEDIUM
JEE Main
IMPORTANT

A particle P is projected from a point on the surface of smooth inclined plane (see figure). Simultaneously another particle Q is released on the smooth inclined plane from the same position. P and Q collide after t=4 s. What will be the speed of projection of P (in m s-1)?

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EASY
JEE Main
IMPORTANT

Force F applied on a body is written as F=(n^×F^)·n^+G, where n^ is a unit vector. The vector G is equal to

MEDIUM
JEE Main
IMPORTANT

A stone projected at an angle of 60° from the ground level strikes at an angle of 30° on the roof of a building of height h. Find the speed of projection of the stone in m s-1. Take h=30 m, g=10 m s-2

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EASY
JEE Main
IMPORTANT

The angle between two vectors x and y is θ. If the resultant vector z makes an angle θ2 with x, then which of the following is true?

EASY
JEE Main
IMPORTANT

A train of length 210 m is moving with a speed of 25 m s-1 in North direction. A small bird is flying above the train with a speed of 5 m s-1 in south direction. Find the time taken by the bird to cross the train in seconds.