Answer:
10 second I guess
Explanation:
hddhdhdhdhdhdhdhdhduwoaka
[tex]\huge {\colorbox{lavender}{answer}}[/tex]
For upwards motion of body
v = 0
a = -g
v = u - gt
=> 0 = 10 - 10t
=> t = 1s
Distance Travelled
v² - u² = -2gs
=> 100/(2 × 10) = s
=> 5m = s
For downward motion of the body
h = 5+100 = 105
u = 0
s = ut² + 1/2gt²
= 0 + 1/2 × 10 × t²
= 5t²
5t² = 105
t² = 21
t = √21
Total time is √21 + 1s = 5.6
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
10 second I guess
Explanation:
hddhdhdhdhdhdhdhdhduwoaka
[tex]\huge {\colorbox{lavender}{answer}}[/tex]
For upwards motion of body
v = 0
a = -g
v = u - gt
=> 0 = 10 - 10t
=> t = 1s
Distance Travelled
v² - u² = -2gs
=> 100/(2 × 10) = s
=> 5m = s
For downward motion of the body
h = 5+100 = 105
u = 0
s = ut² + 1/2gt²
= 0 + 1/2 × 10 × t²
= 5t²
5t² = 105
t² = 21
t = √21
Total time is √21 + 1s = 5.6