Physics, asked by ag1673180, 2 months ago

An object starts from rest and travels 20 m. in 2 second and 160 in 4 second . find velocity 7 second after start .

Answers

Answered by yashika7746

0

ANSWER:-

Velocity at the end of 2s is v=u+at=0+10×2=20m/s. It shows that acceleration is uniform. v=0+10×7=70m/s

Answered by cho753193

0

Explanation:

70 hi hogo fir pta nhi aur phir pata nhi Kyoki I'm in class 9th

Previous Question

Next Question

Similar questions

Physics, 1 month ago

the initial velocity of a particle is u=(at t=0) and the acceleration acceleration is given by a=3t^2. which of the following is correct...

Math, 1 month ago

what are acids and bases :-)? how can we use it !

Math, 1 month ago

x+5 , x-5 $( \: \: \: ) \: > \: \: ( \: \: \: )$ what is the answer fill that brackets please give fast its urjent ...

Math, 2 months ago

the question is find and ex aut hai one tenth of 330 / 51 help me quest is find rember find it ...

Social Sciences, 2 months ago

During medieval India, Women were confined to the four walls and many evil practices were prevalent. Enlist any five social evils prevalent during those times. Do you think that those social evils are completely eliminated now? What more can be done to uplift the status of women in society?

English, 10 months ago

My wife said,'I'll answer the phone for you...

English, 10 months ago

Story of honest woodcutter.

Math, 10 months ago

Write 329 400 in decimal form and say what kind of decimal expansion.