since: 2018-12-22 10:56:42

Age: 30

About myself:

Profiles:

Asked questions: 9

Gave the right answers: 8

Points: 11

Best answer: 0

19.62 mExplanation:t = Time taken = 2 su = Initial velocity = 0 s = Displacementa = Accelerationg = Acceleration due to gravity = 9.81 m/s² = aIt is assumed that the people are in...Read More

2 more answers

Explanation:Time taken to hit the water t = 1.5 s Initial vertical velocity u = 9.8 ms⁻²Final velocity to hit the water = v Height of the bridge = ha ) from the formula h = ut + 1...Read More

3 more answers

1) Height of bridge = 12.4 m2) Velocity when the swimmers hit the water = 15.58 m/s3) Time of flight if the bridge was 2.5 times as high = 2.52 sExplanation:Using the equations of...Read More

1 more answers

Explanation:Time taken to hit the water t = 1.5 s Initial vertical velocity u = 9.8 ms⁻²Final velocity to hit the water = v Height of the bridge = ha ) from the formula h = ut + 1...Read More

3 more answers

19.62 mExplanation:t = Time taken = 2 su = Initial velocity = 0 s = Displacementa = Accelerationg = Acceleration due to gravity = 9.81 m/s² = aIt is assumed that the people are in...Read More

2 more answers

1) Height of bridge = 12.4 m2) Velocity when the swimmers hit the water = 15.58 m/s3) Time of flight if the bridge was 2.5 times as high = 2.52 sExplanation:Using the equations of...Read More

1 more answers

19.62 mExplanation:t = Time taken = 2 su = Initial velocity = 0 s = Displacementa = Accelerationg = Acceleration due to gravity = 9.81 m/s² = aIt is assumed that the people are in...Read More

2 more answers

Explanation:Time taken to hit the water t = 1.5 s Initial vertical velocity u = 9.8 ms⁻²Final velocity to hit the water = v Height of the bridge = ha ) from the formula h = ut + 1...Read More

3 more answers

2 more answers

2 more answers

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