# Askydiver of mass 80kg jumps from a slow moving aircraft and reach a terminal speed of 50 m/s. what's her acceleration when

3 answers

###### Question:

Askydiver of mass 80kg jumps from a slow moving aircraft and reach a terminal speed of 50 m/s. what's her acceleration when her speed is 30m/s

## Answers

a = g = 9.81[m/s^2]

Explanation:

This problem can be solve using the second law of Newton.

We know that the forces acting over the skydiver are only his weight, and it is equal to the product of the mass by the acceleration.

m*g = m*a

where:

g = gravity = 9.81[m/s^2]

a = acceleration [m/s^2]

Note: If the skydiver will be under air resistance forces his acceleration will be different.

a person with a mass of 106kg has a weight of 1060n

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray

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