Biology, asked by akshatdonekar4, 5 months ago

an object of mass 10 kg moving with a velocity of 36 km/hr after application of certain force its velocity changes to 54 km/hr find in K.E

Answers

Answered by asheshghosh66

1

Answer:

Given : m=10 kg v=36 km/hr =36×

18

5

=10 m/s

Momentum of the body P=mv=10×10=100 kg.m/s

Answered by siddhisiofdevanshd

0

Answer:

v=36 km/hr

v=36×185=10 m/s

u=0

t=10 sec

v=u+at

10=0+a(10)

10=10a

a=1 m/s2

Explanation:

i m sister of devanshd

Previous Question

Next Question

Similar questions

Chemistry, 2 months ago

2) Setting milk into curd takes more time in winter than in summer i.What can be the reason behind this? ii. Do you think there are some factors responsible for it? If yes, can you list some factors that affect chemical reactions?

English, 2 months ago

why did the parents of the chlid turn down his requests for many things...

Math, 2 months ago

Two adjacent sides of a parallelogram are 16cm and 12cm.The distance between longer sides is 8cm. Find the area of parallelogram and the distance between the shorter sides.

English, 5 months ago

who used to say there is no child more beautyful than my grandson...

Math, 5 months ago

how to balance cuo+h2so4...

English, 10 months ago

Exercise 7. Change the following sentences from exclamatory to assertive 1. What an innocent smile the baby has! 2. How impressive was the gallantry awards presentation ceremony! 3. O that I were in a boarding school! 4. If only we had no tension of examinations! 5. What! You are also here! 6. To think that I would meet you here in this foreign land!

English, 10 months ago

what was the problem of lencho. why he could it sleep...

Math, 10 months ago

A vehicle is moving in a straight line. The velocity V ms^-1 at time t seconds after the vehicle starts is given by V = A(t− 0.05t^2) for 0 ≤ t ≤ 15. What is the value of A?