Physics, asked by sushant901366, 7 months ago

A car is moving with 10m/s speed having 135J kinetic energy. Calculate the mass of the car.

Answers

Answered by HumasSheheryar

1

Answer:

27g

Explanation:

K. E=1/2mv square

By rearranging

m=2K.E/v

By putting values

m=2(135)/10

m=27g

Answered by abhijoy30

1

Answer:

Ans:-2.7kg

Explanation:

135=1/2*m*10*10

135=50m

-50m=-135

50m=135

m=2.7

:. mass of the car is 2.7Kg(ans).

Previous Question

Next Question

Similar questions

English, 3 months ago

fill in blanks article___ earth...

English, 3 months ago

E. Writes for a complete sentence and P for a part of a sentence (a subordinate clause) 1. could I interrupt you 2. i am glad to have a friend 3 with whom I can share things this technique is an extraordinary one 5 but there are some flaws in it & I looked at the painting in question 7. and wondered at the glowing colours & although it looks very ordinary...

English, 3 months ago

Ramu said, “I have come.” He also said, “It is against my will.” in reported speech...

Math, 7 months ago

If we join all the A4 sheets used by humans in a year and make a huge sheet in the same ratio as A4, what will be the appropriate estimation for the sides of this huge sheet? The average consumption of papers per human on an average is 55 Kg. Assume the weight of a bundle of 500 A4 papers is 2 Kg. The current world population is 7.8 billion.

English, 7 months ago

Hey friends!! can you please help me ........Answer Q no. D Right answers will be marked as brainliest.....and wrong answers.....will be reported!!!

Computer Science, 11 months ago

Can we insert sound to the slides? YES/NO...

Math, 11 months ago

from the figure find x and y...

Math, 11 months ago

give the equations of 2 lines passing through (1,2).how many such lines are there????? why??????? PLS answer me fast Frnds........