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faltersainse [42]
3 years ago
11

PLZ HELP WILL GIVE BRAINLIEST

Physics
1 answer:
xxTIMURxx [149]3 years ago
7 0

Answer:

12.7m/s

Explanation:

Given parameters:

Mass of the diver = 77kg

Height  = 8.18m

Unknown:

Final velocity  = ?

Solution:

To solve this problem, we use one of the motion equations.

            v²  = u² + 2gh

v is the final velocity

u is the initial velocity

g is the acceleration due to gravity

h is the height

             v² = 0² + (2 x 9.8 x 8.18)

             v² = 160.3

             v = 12.7m/s

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similarly when it moves under the condition of headwind its net speed is given as

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3 years ago
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