Q- Using kinematics, you will be asked to calculate the initial velocity of the projectile by measuring the vertical drop, h, and the horizontal distance from the launcher, d, assuming the initial direction of the displacement is horizontal. Using the equations: xf = x0 + vx0t and yf = y0 + vy0t – 1…
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Vertical Circle
Q- A small block of mass m slides on a loop the loop track of radius r without friction.
(a) Determine the minimum release height h so that the block completes the loop.
If the actual height of the release is 2h, calculate
(b) The normal force on the block by the track at the lowest point of the…
Projectile Motion
Q- A hunter in the plains of Africa is equipped with a bow and arrow. The maximum range of the bow is 100 m. If a Lion charges straight towards him at 30 km/hr and the hunter aims his bow at 300 relative to the horizontal, find
- Time of flight of the arrow
- Arrow velocity
- How far away should the …
Projectile Motion
Projectile Motion
Q 1 - A man standing 29 m from the base of a vertical cliff throws a ball with a speed of 38 m/s aimed directly at a point 6 m above the base of the cliff.
a) How long does it take the ball to reach the cliff?
b) Neglecting air resistance and the height of the man, calculate the…
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