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7. A projectile leaves the ground at 150 m/s and reaches a maximum height of 0.57...
A daredevil on a motorcycle leaves the speed of a ramp with a speed of 33.5...
A daredevil on a motorcycle leaves the speed of a ramp with a speed of 33.5 m/s as in the figure below. If his speed is 31.8 m/s when he reaches the peak of the path, what is the maximum height that he reaches? Ignore friction and air resistance, m A 44.0-kg projectile is fired at an angle of 30.0 degree above the horizontal with an initial speed of 1 40 times 102 m/s from the top of a cliff...
A projectile is launched from the top of a building at a height 15.4 m at...
A projectile is launched from the top of a building at a height 15.4 m at an angle of 37.4 degrees above horizontal and a launch speed of 25.5 m/s. The building is situated on flat level land. What will be the maximum height above the ground that the projectile reaches?
1.) An object is dropped from a height of 200 m. What is its velocity as it reaches the ground? How long time) before i...
1.) An object is dropped from a height of 200 m. What is its velocity as it reaches the ground? How long time) before it reaches the ground? 2.) An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with respect to the horizontal. What is maximum height it reaches? What is the maximum horizontal distance it reaches? What is the time of flight of the projectile? What is its velocity...
A projectile with a mass of 8 kg is launched from the ground at 23 m/s...
A projectile with a mass of 8 kg is launched from the ground at 23 m/s at an angle of 30 degrees above the horizontal. As it travels through the air, the drag force (see problem 1) does -39 Joules of work on the projectile as it travels to its maximum height. What maximum height does the projectile reach, in meters?
A projectile is launched at a height of 8ft. on the ground with an initial speed...
A projectile is launched at a height of 8ft. on the ground with an initial speed of 400 feet per second and an angle of 45 ^ 0 with the horizontal. Use the model of motion of a projectile that does not consider air resistance and determine: (30 pts) The vector function that describes the position of the projectile Parametric equations that describe motion The time the projectile used to climb The maximum height Flight time The maximum horizontal range...
A projectile is fired from the ground (you can assume the initial height is the same...
A projectile is fired from the ground (you can assume the initial height is the same as the ground) in a field so there are no obstacles in its way. It is fired at an angle of 24° with respect to the horizontal and with an initial speed of 25 m/s. Air resistance is negligible in this situation. Call up the positive y-direction, and toward the wall the positive x-direction. What is the earliest time when the height of the...
A projectile is fired from the ground (you can assume the initial height is the same...
A projectile is fired from the ground (you can assume the initial height is the same as the ground) in a field so there are no obstacles in its way. It is fired at an angle 11° with respect to the horizontal and with an initial speed of 46 m/s. Air resistance is negligible in this situation. Call up the positive y direction, and toward the wall the positive x direction. What is the earliest time when the height of...
1. A projectile is launched horizontally from a height above level ground of 3 m. When...
1. A projectile is launched horizontally from a height above level ground of 3 m. When it hits the ground, it's horizonta displacement from the launch point is 7 m. a. b. How much time does it spend in flight? With what speed was it launched? Suppose the projectile were now launched from the same point at an angle of 45 above the horizontal. a. b. How much time does it spend in the air? What is its horizontal displacement...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an init...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...
please answer questions 7 and 8 thank you D Question 7 10.5 pts A projectile is...
please answer questions 7 and 8 thank you
D Question 7 10.5 pts A projectile is launched from the ground at an angle of 37 degrees above the horizontal. It reaches a maximum height of 21 meters above the ground. With what speed was it launched in m/s? DI Question 8 10.5 pts A projectile is launched from the top of a building at an angle of 28 degrees above the horizontal. It travels a horizontal displacement of 19 meters...
A daredevil on a motorcycle leaves the speed of a ramp with a speed of 33.5 m/s as in the figure below. If his speed is 31.8 m/s when he reaches the peak of the path, what is the maximum height that he reaches? Ignore friction and air resistance, m A 44.0-kg projectile is fired at an angle of 30.0 degree above the horizontal with an initial speed of 1 40 times 102 m/s from the top of a cliff...
1.) An object is dropped from a height of 200 m. What is its velocity as it reaches the ground? How long time) before it reaches the ground? 2.) An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with respect to the horizontal. What is maximum height it reaches? What is the maximum horizontal distance it reaches? What is the time of flight of the projectile? What is its velocity...
1. A projectile is launched horizontally from a height above level ground of 3 m. When it hits the ground, it's horizonta displacement from the launch point is 7 m. a. b. How much time does it spend in flight? With what speed was it launched? Suppose the projectile were now launched from the same point at an angle of 45 above the horizontal. a. b. How much time does it spend in the air? What is its horizontal displacement...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...
please answer questions 7 and 8 thank you
D Question 7 10.5 pts A projectile is launched from the ground at an angle of 37 degrees above the horizontal. It reaches a maximum height of 21 meters above the ground. With what speed was it launched in m/s? DI Question 8 10.5 pts A projectile is launched from the top of a building at an angle of 28 degrees above the horizontal. It travels a horizontal displacement of 19 meters...
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