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![Ei = { *0.003 * (21)2+{ * ( 728 ng•D1]** 0112 21.96 + 0.00274 Ei = 2119627 J Energy after Import Ef x Pro 840-003)(81? +4 kx?](http://img.homeworklib.com/questions/47353fe0-08c4-11eb-9376-f9962b7be0fc.png?x-oss-process=image/resize,w_560)
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g 0000000 99999999 m+mo m mo Vo A projectile m=0.003 kg, is fired at 121m/s towards...
S m 6. (19 points) A projectile of mass m= 2.00kg is fired at an asteroid...
S m 6. (19 points) A projectile of mass m= 2.00kg is fired at an asteroid of mass M = 400kg at a speed of vo = 1000 in the direction shown. The asteroid breaks into two pieces, m = 100kg and m2 = 300kg. The final speeds of the asteroid pieces are v, =10.00 and v, = 5.00 in the S directions shown. What are the final speed and direction of the velocity of the projectile after the collision?...
Consider a projectile (0.1 kg) fired into a ballistic pendulum (0.5 kg, r_cm = 0.3 m),...
Consider a projectile (0.1 kg) fired into a ballistic pendulum (0.5 kg, r_cm = 0.3 m), the resulting collision is inelastic (see Figure 2) and the pendulum swings to a maximum angular deflection of 20 degree. Assume r_cm is the same with or without the projectile attached. What is the maximum PE for the pendulum? Determine the maximum KE for the pendulum and use this value to calculate the initial velocity of the projectile-pendulum just after the collision. Apply the...
6. A projectile is fired with an initial speed vo 30.0 m/s from level ground at...
6. A projectile is fired with an initial speed vo 30.0 m/s from level ground at a target that is on the ground, at distance R-20.0 m. a) (5) What is the least launch angle1 b) (51) What is the largest launch angle? 7. A particle is in uniform circular motion about the origin of an XY coordinate system, moving clockwise with a period of 10.00 sec. At one instant, its position vector is r =-201 m. At that instant,...
Please draw any relevant free body diagrams. Question 5 900 m/s The 200-g projectile is fired with a velocity of 900 m/s...
Please draw any relevant free
body diagrams.
Question 5 900 m/s The 200-g projectile is fired with a velocity of 900 m/s towards the center of the 15-kg wooden block, which rests on a rough surface. If the projectile penetrates and emerges from the block with a velocity of 300 m/s, determine the velocity of the block just after the projectile emerges. How long does the block slide on the rough surface, after the projectile emerges, before it comes to...
A 1-kg pellet travels with velocity 160 m/s to the right when it collides with a...
A 1-kg pellet travels with velocity 160 m/s to the right when it collides with a 39-kg hanging mass which is initially at rest. After the collision, the pellet remains lodged in the hanging mass, i.e., it is a completely inelastic collision. The hanging mass (+pellet) then swings upward and reaches a maximum height hmax before swinging downward again. Assume that no external forces are present and therefore the momentum of the system is conserved. What is the velocity vf...
CAN ANYONE SOLOVE THESE 3 QUESTIONS FROM ME PLEASE A projectile fired vertically upward at t...
CAN ANYONE SOLOVE THESE 3 QUESTIONS FROM ME PLEASE
A projectile fired vertically upward at t = 0 reaches its maximum height at t = 10s. Which of the following statements describes the speed of the projectile at t = 9s? a. It is greater than the speed of the projectile at t = 11 s. b. It is less than the speed of the projectile at t = 11 s. c. It is equal to the speed of the...
17. A projectile of mass m is fired straight up from an initial height ho with...
17. A projectile of mass m is fired straight up from an initial height ho with an initial speod vo. The projectile rises to a maximum height of hesa and falls straight back down to the ground at zero height. What is the total work done by the force of gravity during this trajectory? Vo ho m. If a hole appears in 18. The water level in a city storagetower is at a height of 40 the tower at a...
A 212-kg projectile, fired with a speed of 133 m/s at a 63.0 angle, breaks into...
A 212-kg projectile, fired with a speed of 133 m/s at a 63.0 angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal). Two of the fragments move with the same speed right after the explosion as the entire projectile had just before the explosion; one of these moves vertically downward and the other horizontally Part A Determine the magnitude of the velocity of the third fragment immediately after the...
Question 10: A 224-kg projectile, fired with a speed of {variables.Q10_V} m/s at a 60° angle,...
Question 10: A 224-kg projectile, fired with a speed of {variables.Q10_V} m/s at a 60° angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal). Two of the fragments move with the same speed right after the explosion as the entire projectile had just before the explosion; one of these moves vertically downward and the other horizontally. The values for variables.Q10_V will be defined within the question and are unique...
A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial...
A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 124 m/s from the top of a cliff 144 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (Give your answer to at least three significant figures.) (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 304 m. How much...
S m 6. (19 points) A projectile of mass m= 2.00kg is fired at an asteroid of mass M = 400kg at a speed of vo = 1000 in the direction shown. The asteroid breaks into two pieces, m = 100kg and m2 = 300kg. The final speeds of the asteroid pieces are v, =10.00 and v, = 5.00 in the S directions shown. What are the final speed and direction of the velocity of the projectile after the collision?...
Consider a projectile (0.1 kg) fired into a ballistic pendulum (0.5 kg, r_cm = 0.3 m), the resulting collision is inelastic (see Figure 2) and the pendulum swings to a maximum angular deflection of 20 degree. Assume r_cm is the same with or without the projectile attached. What is the maximum PE for the pendulum? Determine the maximum KE for the pendulum and use this value to calculate the initial velocity of the projectile-pendulum just after the collision. Apply the...
6. A projectile is fired with an initial speed vo 30.0 m/s from level ground at a target that is on the ground, at distance R-20.0 m. a) (5) What is the least launch angle1 b) (51) What is the largest launch angle? 7. A particle is in uniform circular motion about the origin of an XY coordinate system, moving clockwise with a period of 10.00 sec. At one instant, its position vector is r =-201 m. At that instant,...
Please draw any relevant free
body diagrams.
Question 5 900 m/s The 200-g projectile is fired with a velocity of 900 m/s towards the center of the 15-kg wooden block, which rests on a rough surface. If the projectile penetrates and emerges from the block with a velocity of 300 m/s, determine the velocity of the block just after the projectile emerges. How long does the block slide on the rough surface, after the projectile emerges, before it comes to...
CAN ANYONE SOLOVE THESE 3 QUESTIONS FROM ME PLEASE
A projectile fired vertically upward at t = 0 reaches its maximum height at t = 10s. Which of the following statements describes the speed of the projectile at t = 9s? a. It is greater than the speed of the projectile at t = 11 s. b. It is less than the speed of the projectile at t = 11 s. c. It is equal to the speed of the...
17. A projectile of mass m is fired straight up from an initial height ho with an initial speod vo. The projectile rises to a maximum height of hesa and falls straight back down to the ground at zero height. What is the total work done by the force of gravity during this trajectory? Vo ho m. If a hole appears in 18. The water level in a city storagetower is at a height of 40 the tower at a...
A 212-kg projectile, fired with a speed of 133 m/s at a 63.0 angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal). Two of the fragments move with the same speed right after the explosion as the entire projectile had just before the explosion; one of these moves vertically downward and the other horizontally Part A Determine the magnitude of the velocity of the third fragment immediately after the...
Question 10: A 224-kg projectile, fired with a speed of {variables.Q10_V} m/s at a 60° angle, breaks into three pieces of equal mass at the highest point of its arc (where its velocity is horizontal). Two of the fragments move with the same speed right after the explosion as the entire projectile had just before the explosion; one of these moves vertically downward and the other horizontally. The values for variables.Q10_V will be defined within the question and are unique...
A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 124 m/s from the top of a cliff 144 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (Give your answer to at least three significant figures.) (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 304 m. How much...
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