A bullet is fired at a certain velocity at an angle theta above the horizontal. The initial horizontal component is 86.6 m/s and the initial vertical component is 50.0 m/s. It is also fired off a cliff with height 20 m. What is the range as measured from the base of the cliff? 173.2 m B. 360 m C. 480 m D. 900 m E. 1200m
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A bullet is fired at a certain velocity at an angle theta above the horizontal. The...
A bullet is fired at an angle of 28 degrees below the horizontal with a velocity of 165 m/s. The bullet is fired from 6 m above the ground. How long will it take the bullet to hit the ground? How far, horizontally, does the bullet travel? What is the speed of the bullet the instant before it hits the ground?
A bullet is fired with a velocity of 200.0 m/s from the ground an angle of 35° with the horizontal. The maximum height reached by the bullet is
An M-16 is fired from level ground at an upwards angle of 10 degrees with respect to the horizontal. The initial velocity of the bullet is 948 m/s, but because it is fired at a 10 degree angle, the vertical component of the initial velocity is 165 m/s and the horizontal component is 934 m/s. Ignore air resistance and the curvature of the earth in this problem. (Hint: See the videos Projectile Motion Parts 9-13. For questions 9-14 and 17,...
In an experiment designed to determine the velocity of a bullet fired by a certain gun, a wooden block of mass M = 555.0 g is supported only by its edges, and a bullet of mass m = 7.25 g is fired vertically upward into the block from close range below. After the bullet embeds itself in the block, the block and the bullet are measured to rise to a maximum height of 40.0 cm above the block's original position....
A projectile is launched at an initial angle ?0 above the horizontal from the edge of the top of a cliff that is 15 m high. It hits the ground below, at the level of the base of the cliff, 230 m from the cliff, after a flight time of 4.2 s. a) What was the initial horizontal component of the projectile’s velocity? b) What was the initial vertical component of the projectile’s velocity? c) What were the initial angle...
A bullet is fired at an initial velocity of 168 m/s at an angle of 33.3 degree above the horizontal from the top of a h = 304 m tall building. Calculate the time taken for the bullet to hit the ground. Express your answer in seconds.
A. A cannon is fired over level ground at an angle of 30 degrees to the horizontal. The initial velocity of the cannonball is 500 m/s but because the cannon is fired at an angle, the vertical component of the velocity is 250 m/s and the horizontal component is 433 m/s. How long is the cannonball in the air? (Use g = -10 m/s2) B. A cannon is fired over level ground at an angle of 30 degrees to the...
A projectile is fired at an angle of 30o above the horizontal and is initially travelling at a rate of 3.9 m/s, what is the initial horizontal component of its velocity in m/s?
just calculation
A bullet is fired from the top of a mount of 35m height with an initial velocity of 40 m/s. The angle made by the bullet to the horizontal plane during projection is 40°. Calculate the maximum height reached by the bullet above the ground and its range. Also determine the speed of the bullet when it strikes the ground. (10 Marks)
A cannon is fired over level ground at an angle of 30 degrees to the horizontal. the initial velocity of the cannonball is 400 m/s but because the cannon is fired at an angle, the vertical component of the velocity is 200 m/s and the horizontal component is 346 m/s a. How long is the cannonball in the air (use 10 m/s^2 and the fact thatthe total time of flight is twice the time required to reach the high point.