umarum977

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Questions

The following questions were asked by visitors named umarum977.

What is the cause of esacape velocity
10 years ago
What is periodicity.
10 years ago

Answers

The following answers were posted by visitors named umarum977.

U=20m/s. Angle=40 degree.use the equation H=u^2 sin^2 @/2g. Where H(height),u(initial velocity),sin@(angle of projection).
10 years ago
What is periodicity
10 years ago