Recent questions and answers in ENGLISH

Recent questions and answers in ENGLISH

A large truck and a car, both moving with a velocity of magnitude v, have a head-on collision and both of them come to a halt after that. If the collision lasts for 1 s:

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

45 Views

A bullet of mass 10 g travelling horizontally with a velocity of 150 m s¹ strikes a stationary wooden block and comes to rest in 0.03 s. Calculate the distance of penetration of the bullet into the block. Also calculate the magnitude of the force exerted by the wooden block on the bullet.

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

55 Views

A hockey ball of mass 200 g travelling at 10 m s-¹ is struck by a hockey stick so as to return it along its original path with a velocity at 5 m s-¹. Calculate the change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick.

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

34 Views

What is the momentum of an object of mass m, moving with a velocity v?

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

28 Views

An vehicle is to be stopped with a negative acceleration of 1.7 m s s-²?

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

24 Views

A stone of 1 kg is thrown with a velocity of 20 m s¹ across the frozen surface of a lake and comes to rest after travelling a distance of 50 m. What is the force of friction between the stone and the ice?

Barjes Yadav Answered Feb 22

by Barjes Yadav

1 Answer

0 Votes

27 Views

We shall fail _______ we are industrious.

Aayush Answered Feb 18

by Aayush

1 Answer

0 Votes

32 Views

From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m s¹. Calculate the velocity of the rifle.

Barjes Yadav Answered Feb 11

by Barjes Yadav

1 Answer

0 Votes

120 Views

What is Activities?

Barjes Yadav Answered Feb 11

by Barjes Yadav

1 Answer

0 Votes

70 Views

What is Survey?

Barjes Yadav Answered Feb 11

by Barjes Yadav

1 Answer

0 Votes

67 Views

What is Experimental Projects?

Barjes Yadav Answered Feb 11

by Barjes Yadav

1 Answer

0 Votes

67 Views

Organise a group discussion on each of the following topics?

Barjes Yadav Answered Feb 11

by Barjes Yadav

1 Answer

0 Votes

95 Views

Write a Essay on A Hospital.

Ankit Answered Nov 30, 2023

by Ankit

2 Answers

1 Vote

93 Views

Write A Essay on The Newspaper.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

55 Views

Write A Essay on The Radio.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

64 Views

Write A Essay on The Hospital.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

0 Votes

54 Views

Write A Essay on The Cinema.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

49 Views

Write A Essay on The Bullock cart.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

56 Views

Write A Essay on The Railway station.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

81 Views

Write A Essay on The Dr.Rajendra Prasad.

Barjes Yadav Answered Nov 29, 2023

by Barjes Yadav

1 Answer

1 Vote

56 Views

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