Math, asked by swayam616772, 3 months ago

Example 3: A kangaroo can jump 2.5 m vertically. What must be the initial velocityof the kangaroo?

swayam616772: ans fast

suhani7888: what is your question

Answers

Answered by mrunmayeemm10

1

Step-by-step explanation:

answer : The initial velocity of the kangaroo must be 7 m/s.

swayam616772: ans is wrong

swayam616772: ans fast

mrunmayeemm10: what's the answer....?

swayam616772: ans is 7

swayam616772: i need steps

mrunmayeemm10: I have written 7 only

swayam616772: ok

swayam616772: i need steps

mrunmayeemm10: ohh

swayam616772: send fast

Answered by suhani7888

1

The right answer is 7m/s

I am sure it is the right answer..

S=2.5m

g=a=9.8m/s square, u=?

v=0

V2=u2+2as

U2=2*9.8*2.5

U2=49

U=7

swayam616772: i need steps

swayam616772: thanks

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