Question

A man is in a car is moving with velocity 36 kilo meter per hour. His speed with respect to the car is

Answers

zero, as the man is stationary with respect to the car.
Angle between components Ax and Az
Angle between x and z components
The angle between x and z components can be found using trigonometry. Assuming we have a right-angled triangle with sides Ax, Az and hypotenuse h, we can use the tangent function to find the angle between Ax and Az:

tan(theta) = opposite/adjacent = Az/Ax

theta = tan^-1(Az/Ax)

So the angle between Ax and Az is equal to the inverse tangent of Az divided by Ax.

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