MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Elastic Potential Energy

66.For thhe p...

Question

66.For thhe path PQR in a conservative force field the amounts work done in carrying a body from P to Qand from Q toR are 5J and 2J respectively.The work done in carrying the body frim P to R will be - (1) 7J (2) 3J (3) \sqrt{}21J (4) zero

Open in App

Solution

Suggest Corrections

thumbs-up

33

Similar questions

Q. For the path

P Q R

in a conservative force field, the amount of work done in carrying a body from

P

Q

Q

R

5 J

2 J

respectively. The work done in carrying the body from

P

R

Q. For the path

P Q R

in a conservative force field (figure), the amount of work done in carrying a body from

P

Q

Q

R

3 J

2 J

respectively. The work done in carrying the body from

P

R

Q. For the path PQR in a conservative force field, the amount of work done in carrying a body from P to Q & from Q to R are

5

2

J respectively. The work done in carrying the body from P to R will be?

Q. The work done in carrying the body from

A

B

20 J

B

C

15 J

. The work done in moving the body from

A

C

assuming the force involved in all the cases is conservative force is:

(10 ˆ i - 3 ˆ j + 6 ˆ k) N

acts on a body of 5 kg and displaces it from

A (6 ˆ i + 5 ˆ j - 3 ˆ k) m

B (10 ˆ i - 2 ˆ j + 7 ˆ k) m

. The work done is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Conservative Forces and Potential Energy

PHYSICS

Watch in App

explore_more_icon

Explore more

Elastic Potential Energy

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon