A projectile is fired from ground level at an angle of 65 ∘ above the horizontal with an initial speed of 29 m/s .
What is the magnitude of its instantaneous velocity at the moment it is fired?
What is the direction (relative to horizontal) of its instantaneous velocity at the moment it is fired?
What is the magnitude of its instantaneous velocity the moment it reaches its maximum height?
What is the direction (relative to horizontal) of its instantaneous velocity the moment it reaches its maximum height?
What is the magnitude of its instantaneous velocity the moment before it hits the ground?
What is the direction (relative to horizontal) of its instantaneous velocity the moment before it hits the ground?
What is the direction (relative to horizontal) of its instantaneous velocity the moment before it hits the ground?
65 ∘ above the horizontal |
0∘ with respect to the horizontal |
65 ∘ below the horizontal |
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