A ball is shot upwards from an air cannon at high velocity. Which direction would the...
Problem C) A cannon ball is shot up from ground level to the top of a tower which is 200 m away and 150 m high as shown in the figure below. If the cannon ball hits the top of the tower 6.5 s after it was fired, what was the initial velocity of the cannon ball (magnitude and direction) ignoring air resistance.
Q7 A ball is shot from the ground into the air. At a height of 9.1 m, its velocity is it = (7.6 +6.19) m/s, with î horizontal and ſ upward. (a) To what maximum height does the ball rise? (b) What total horizontal distance does the ball travel? [4+3]
10) A ball is shot from a cannon and undergoes projectile motion. Which of the following graphs show the x-component of the ball's velocity? A) B) C) D) أنا
A human cannon ball is shot from a cannon at a 35 degree angle above the horizontal, with an Initial velocity of 36.5 m/s. A net is positioned 115m from the end of the cannon, with the bottom of the net 12m above the opening of the cannon and top of the net 15m above the bottom of the net. A.) How much time does it take the human cannon ball to to reach the distance the net is at?...
A cannon ball is fired in a high trajectory, is slowed by gravity and air resistance, and eventually buries itself in the ground. Describe where and when the energy changes from one type to another (i.e. work, KE, PE, heat) from the moment the gunpowder is ignited to when the cannon ball stops.
A ball is thrown vertically upwards with an initial velocity of 18.80 m/s, from the ground. How long is the ball in the air? (Neglect air resistance.) What is the greatest height reached by the ball? Calculate the time at which the ascending ball reaches a height of 12.8 m above the ground. A rocket, initially at rest on the ground, accelerates straight upward with a constant acceleration of 53.0 m/s^2, until the fuel is used up after 6.80s. What...
A 75 kg mass is shot from cannon straight up with an initial velocity of 20m/s off a bridge that is 150 meters above the ground. If air resistance is given by 5v determine the velocity of the mass when it hits the ground.
A small rubber ball is launched by a compressed-air cannon from ground level with an initial speed of 13.5 m/s directly upward. Choose upward as the positive direction in your analysis. (a) What is the maximum height above the ground that the ball reaches? m (b) How long does it take to reach the maximum height? s (c) How long does it take to reach the ground after it reaches its highest point? s (d) What is its velocity just...
A 15 meter long, vertical cannon is used to accelerate a 1.5 kg ball straight up into the air. A constant force of 18.5 N is used to accelerate the ball up the length of the cannon. a. What is the ball's velocity as it leaves the cannon? (assume no energy loss to 9. friction) What would the ball's velocity be as it leaves the cannon if there was a 10% energy loss due to friction while the ball was...
A ball is thrown vertically upwards with an initial velocity of 27.0 m/s. Neglecting air resistance, how long is the ball in the air? Submit Answer Tries 0/99 What is the greatest height reached by the ball? Submit Answer Tries 0/99 Calculate the first time where the ball has half of its initial velocity