A projectile is launched at a speed Vo = 31 m/s and angle θo = 40°. Please answer the following: A. When is the projectile at a horizontal distance x = 75 m? B. What is its height at that time?
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A projectile is launched at an initial speed of 30 m/s at an angle of 75 degrees. a) find the x and y components of the projectiles velocity. b) what is the height and speed of the projectile at its peak? c) if the projectile lands at the same height that it was launched, how long is it in the air and what's its range?
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A projectile is fired from ground level at an angle of $60^{\circ}$ above the horizontal with an initial speed of $30 \mathrm{~m} / \mathrm{s}$. What are the magnitude and direction (relative to horizontal) of its instantaneous velocity at (a) the moment it is fired, (b) the moment it reaches its maximum height, and (c) the moment before it hits the ground?
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