A projectile is fired from ground level at an angle of 61 ∘ above the horizontal...
A projectile is fired from ground level at an angle of 61 ∘ above the horizontal with an initial speed of 35 m/s .
Part A:
What is the magnitude of its instantaneous velocity at the moment it is fired?
Express your answer in meters per second to two significant figures.
Part B:
What is the direction (relative to horizontal) of its instantaneous velocity at the moment it is fired?
Part C:
What is the magnitude of its instantaneous velocity the moment it reaches its maximum height?
Part D:
What is the direction (relative to horizontal) of its instantaneous velocity the moment it reaches its maximum height?
Part E:
What is the magnitude of its instantaneous velocity the moment before it hits the ground?
Part F:
What is the direction (relative to horizontal) of its instantaneous velocity the moment before it hits the ground?
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