Aagam

Poll

Aagam

Asked: February 5, 2021In: Class-11-Physics

A man is squatting on the ground gets straight up and stand. The force of reaction of ground on the man during the process is

NCERT Solutions for Class 11 Science Chapter 4 Important Board Questions Work energy and power NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Poll

Aagam

Asked: February 5, 2021In: Class-11-Physics

A spring of force constant 800 N/m has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is

NCERT Solutions for Class 11 Science Chapter 4 Important Board Questions Work energy and power NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Poll

Aagam

Asked: February 5, 2021In: Class-11-Physics

A body of mass 50 kg is at rest. The work done to accelerate it by 20 m/s in 10 s is

NCERT Solutions for Class 11 Science Chapter 4 Important Board Questions Work energy and power NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Poll

Aagam

Asked: February 5, 2021In: Class-11-Physics

A block having mass ‘m’ collides with another stationary block having mass 2m. The lighter block comes to rest after collision. If the velocity of first block is V, than the value of co-efficient of restitution will be

NCERT Solutions for Class 11 Science Chapter 4 Important Board Questions Work energy and power NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Poll

Aagam

Asked: February 5, 2021In: Class-11-Physics

If the linear momentum is increased by 50%, then kinetic energy will increase by

NCERT Solutions for Class 11 Science Chapter 4 Important Board Questions Work energy and power NCERT Books for Session 2022-2023 CBSE Board and UP Board M.C.Q

Aagam

A man is squatting on the ground gets straight up and stand. The force of reaction of ground on the man during the process is

A spring of force constant 800 N/m has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is

A body of mass 50 kg is at rest. The work done to accelerate it by 20 m/s in 10 s is

A block having mass ‘m’ collides with another stationary block having mass 2m. The lighter block comes to rest after collision. If the velocity of first block is V, than the value of co-efficient of restitution will be

If the linear momentum is increased by 50%, then kinetic energy will increase by

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Discussion Forum Latest Questions