Physics, asked by aasiyabegum78692, 9 months ago

f= 2x²+3 body displaced fromx=2 to 3 find tha W?

Answers

Answered by bulwalsuman

0

Explanation:

Given,

F=(3x

2

+2x−7)N

m=2kg

From x=0 to x=5m

The work done by the force will be,

dW=F.dx

W=∫

0

5

(3x

2

+2x−7).dx

W=∣3

3

x

3

+2

2

x

2

−7x∣

0

5

W=∣x

3

+x

2

−7x∣

0

5

W=(5)

3

+(5)

2

−7(5)

W=150−35

W=115J

HOPE IT HELPS YOU

Previous Question

Next Question

Similar questions

Science, 4 months ago

how is coal formed?

English, 4 months ago

The post office is situated by the temple.

Science, 4 months ago

Before putting weight on head why coolie put a folded cloth on their head?

English, 9 months ago

Fill in the blanks with correct form of verbs. David _______ from nine to six every day. (Work) I _____ newspaper every morning. (Read) Anna and Anu________ the classroom for children day celebration. (Decorate) The shop________ at 9pm every night. (Close) Shyam ______school every morning. (Go)...

Math, 9 months ago

5. Evaluate and write the answer: (a)l(-36) = 12}= 3 = b) I(-6) +5)= [(-2) + 1) = -...

English, 1 year ago

jo wanted to extend a hand of friendship tewards laurie...

English, 1 year ago

Fill in the blanks with correct indefinite pronouns;1) pranav is looking for......who can do the job for him.2)........ wants to be successful.3) the child finished one chocolate and asked for.........4)..............of us can take some rest.5) He is a mysrious man......i knows anything about him.6) is there......to eat? 7)...... can participate in the competition.8)...... likes to talk to a...

Geography, 1 year ago

what is the feature of Himalaya...