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Question 5 (force to motion) A 0.10 kg projectile is launched by being pushed with a...
Question 5 (force to motion) A0.10 kg projectile is launched by being pushed with a force...
Question 5 (force to motion) A0.10 kg projectile is launched by being pushed with a force of 5 newtons over a distance of 0.20 meter. a. What is the acceleration of the projectile while being launched? b. What is the speed of the projectile after launch? A 0.20 kg projectile is launched by being pushed with a force of 5 newtons over a distance of 0.20 meter c. What is the launch speed of the projectile? A0.10 kg projectile is...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point Find...
Use a quadratic function to model projectile motion Question A model rocket is launched directly upward...
Use a quadratic function to model projectile motion Question A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 meters. The function f(t) = -4.96 +28+12, models the relationship between the height of the rocket and the time after launch, t, in seconds. When, in seconds after launch, will the rocket hit the ground? Do not round until the final answer. Then round your answer to two decimal places. Provide...
Projectile Motion Problems for Student Practice Physics C Free Response Option #3 A projectile is launched...
Projectile Motion Problems for Student Practice Physics C Free Response Option #3 A projectile is launched from a level plane toward a 65 m high cliff. The cliff is 150 m away from the cannon. At launch, the projectile has a velocity of 80 m/s at an angle 55 above the horizontal. Air resistance is negligible. a) Draw a repeesentation of the trajectory of the peojectile (for this one, do this after you find out where it hits) b) Calculate...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angl...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point. Find...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6 and at an angle of 46.5 degrees above the horizontal. At the instant that the projectile is at what would be its highest point it explodes into two pieces; after the explosion there is a piece of mass ml = 5.2kg which has a vertical component of velocity of 9.7 , and a second piece of mass m2 which moves downwards. The explosion does...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 40 m/s. (A) How do the vertical and horizontal components of the projectile's velocity vary with time? (B) How long does it remain in flight? (C) For a given launch speed, what launch angle produces the longest time of flight? CONCEPTUALIZE Consider the projectile to be a point mass that starts with an initial velocity, upward and...
Need help with this question thank you! 10. A projectile is launched at an angle of...
Need help with this question thank you!
10. A projectile is launched at an angle of 17.0° above the horizontal. What is its initial speed if it hits a target that is located a horizontal distance of 155 m from the launch point and 14.5 m below the launch level? m/s
Circular motion and projectile motion. The final answer I am asking for is the acceleration in...
Circular motion and projectile motion. The final answer I am asking for is the acceleration in metres per second squared. You will have to calculate the speed first, but the only answer you enter is the acceleration. A young child whirls a stone in horizontal circle of radius 2.34 metres at a height of 1.17 metres above the ground. The string breaks and the stone flies off horizontally. It behaves like a projectile and strikes the ground after travelling a...
Question 1: a) Describe projectile motion, making short notes on the definition of projectile motion, the...
Question 1: a) Describe projectile motion, making short notes on the definition of projectile motion, the trajectory of the object in motion, why and how this two-dimensional situation can be separated into two one- dimensional parts and give details on its horizontal and vertical velocity and acceleration. b) While exploring a cave, a spelunker starts at the entrance and moves the following distances in a horizontal plane. She goes 76.0 m north, 251 m east, 123 m at an angle...
Question 5 (force to motion) A0.10 kg projectile is launched by being pushed with a force of 5 newtons over a distance of 0.20 meter. a. What is the acceleration of the projectile while being launched? b. What is the speed of the projectile after launch? A 0.20 kg projectile is launched by being pushed with a force of 5 newtons over a distance of 0.20 meter c. What is the launch speed of the projectile? A0.10 kg projectile is...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point Find...
Use a quadratic function to model projectile motion Question A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 meters. The function f(t) = -4.96 +28+12, models the relationship between the height of the rocket and the time after launch, t, in seconds. When, in seconds after launch, will the rocket hit the ground? Do not round until the final answer. Then round your answer to two decimal places. Provide...
Projectile Motion Problems for Student Practice Physics C Free Response Option #3 A projectile is launched from a level plane toward a 65 m high cliff. The cliff is 150 m away from the cannon. At launch, the projectile has a velocity of 80 m/s at an angle 55 above the horizontal. Air resistance is negligible. a) Draw a repeesentation of the trajectory of the peojectile (for this one, do this after you find out where it hits) b) Calculate...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point. Find...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6 and at an angle of 46.5 degrees above the horizontal. At the instant that the projectile is at what would be its highest point it explodes into two pieces; after the explosion there is a piece of mass ml = 5.2kg which has a vertical component of velocity of 9.7 , and a second piece of mass m2 which moves downwards. The explosion does...
Need help with this question thank you!
10. A projectile is launched at an angle of 17.0° above the horizontal. What is its initial speed if it hits a target that is located a horizontal distance of 155 m from the launch point and 14.5 m below the launch level? m/s
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