Examples in Chapter 3. Problem 3.23. A man stands on the roof of a 150 m tall building and throws a rock with a velocity of 30 m/s at an angle of 33 0 above the horizontal. Ignore air resistance. Calculate: The maximum height above the roof reached by the rock
In a test of a “g-suit” a volunteer is rotated in horizontal circle of radius 7.0 m. What is the period of rotation at which the centripetal acceleration has a magnitude of
arad=3 g or 10 g
A “moving sidewalk” in an airport moves at 1 m/s and is 35.0 m long. If a women steps on one end and walks at 1.5 m/s relative to the moving sidewalk, how much time does she require to reach the opposite side if
A baseball thrown at an angle of 600 above the horizontal strikes a building 18 m away at a point 8 m above the point it is thrown. Ignore air resistance.