Physics, asked by rajnikaran25, 9 months ago

24
Question m
A body is vertically projected at 100ms-'. It returns
after (g = 10 m s-2)
(a) 108
(6) 208
(c) 88
(d) 16 s
Option 1
Option 2
O Option 3
O Option 4​

Answers

Answered by gmuthalappa22
0

Explanation:

24

Question m

A body is vertically projected at 100ms-'. It returns

after (g = 10 m s-2)

(a) 108

(6) 208

(c) 88

(d) 16 s

Option 1

Option 2

O Option 3

O Option 4

c.88

Answered by Kshitij2299
2

ans 20 sec I think ur b option is 20s not 208

Explanation:

time \: of \: flight =  \frac{2u}{g} \\  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  =  \frac{2 \times 100}{10}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 20 \: sec

hope it helps..

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