In this lab, you will be firing a ball from a ballistic gun. The set-up is shown in the picture below.You can vary the initial angle and measure the initial height and the distance the ball travels inthe x direction. You will be making measurements in order to determine the initial velocity of theball. You will also examine the dependence of the distance traveled in the x-direction on theinitial angle.Trigger,PlumbTable Top

Introduction: When the ball is fired from the height h, the motion of the projectile can be…

Answered: In this lab, you will be firing a ball…

Similar questions

Scenario: A landing party on the Moon discovers that the acceleration due to lunar gravity is g=1.6 ms2. An object is projected on the surface of the Moon in such a way as to provide an initial vertical component of velocity of 24 m/s, and a horizontal component of 32 m/s. *Reminder that a projectile is an object moving freely under the influence of gravity alone. Procedure: Answer the following questions using your knowledge of projectile motion. a. What is the initial velocity, vo, of the object? b. How long will the object remain in flight? (assume surface is flat) c. How high will the object go? d. How far will the object travel?
You are fixing the roof of your house when a hammer breaks loose and slides down. The roof makes an angle of 45° with the horizontal, and the hammer is moving at 5.5 m/s when it reaches the edge. Assume that the hammer is moving from the top of the roof to its right edge. Part A What is the horizontal component of the hammer's velocity just as it leaves the roof? Express your answer with the appropriate units. Enter positive value if the x-component of the velocity is to the right and negative value if the x-component of the velocity is to the left. V x = Submit Part B Vy = μÅ Submit Value Request Answer What is the vertical component of the hammer's velocity just as it leaves the roof? Express your answer with the appropriate units. Enter positive value if the direction of the y-component of the velocity is upward and negative value if the y-component of the velocity is downward. O μA Value Units Request Answer ? Units ?
A fire hose ejects a stream of water at an angle of 31.3° above the horizontal. The water leaves the nozzle with a speed of 23.9 m/s. Assuming that the water behaves like a projectile, how far from a building should the fire hose be located to hit the highest possible fire? Number i Units
Flight of a golf ball A golf ball is driven down a horizontal fairway withan initial speed of 55 m/s at an initial angle of 25° (from a tee with negligible height). Neglect all forces except gravity, and assume the ball’s trajectory lies in a plane.a. When the ball first touches the ground, how far has it traveled horizontally and how long has it been in the air?b. What is the maximum height of the ball?c. At what angles should the ball be hit to reach a green that is 300 m from the tee?
On a hot summer day, a young girl swings on a rope above the local swimming hole (Figure 1). When she lets go of the rope her initial velocity is 2.10 m/s at an angle of 35.0 ° above the horizontal. You may want to review (Pages 99 - 101). Part A If she is in flight for 0.611 S, how high above the water was she when she let go of the rope? ? h = Im
We want to find the coefficient of restitution e between the ball and the floor. We will be able to measure the time of flight between subsequent bounces, but not the velocities before and after each impact. Question 1 a. Using the kinematics equation for position, find a relationship between the time of flight tn and the velocity of the ball after the nth bounce. You should obtain a quadratic equation that has two solutions for the time tm, but only one of them represents the time of flight. b. Using the kinematics equation for velocity and the relationship determined in the previous step, find the relationship between the velocity right after the nth bounce and the velocity right before the (n +1)th bounce? c. Given your answers to the previous parts of this question and the definition of €, find the coefficient of restitution e in terms of the subsequent times of flight tn and tr+1.
A baseball is hit with a speed of 30.0 m/s at an angle of 49.0 . It lands on the flat roof of a 10.0 m -tall nearby building. Part A If the ball was hit when it was 1.3 m above the ground, what horizontal distance does it travel before it lands on the building? Express your answer using two significant figures. Ax = Submit Request Answer
Problem 5 You are really angry at your family, and in your frustration, you decide you are going to throw the pizza you bought for dinner onto the roof of your house. You are 6 meters from the house and the roof of the house is 3 meters above the ground. Assuming you toss the pizza from ground level with an initial speed of 10 m/s at an angle of 60° (above the horizontal), how far onto the roof does the pizza land? Assume the roof is ﬂat. Give your answer to 2 signiﬁcant ﬁgures.