A 2000kg blue truck initially travels in the positive x-direction at 10m/s and a 1000kg yellow...
A 2000kg blue truck initially travels in the positive x-direction at 10m/s and a 1000kg yellow car initially travels in the positive y-direction at 20m/s. The elasticity of the collision is 0.7. use momentum conservation principles to determine all of the final velocity components for the two vehicles. How much internal energy is produced during the collision? Now make the collision totally elastic. (An elasticity of 1.0 is not reasonable for a car collision. Why?) Use momentum conservation principles to determine all of the final velocity components for the two vehicles. How much internal energy is produced during the collision?
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A 2000kg blue truck initially travels in the positive
x-direction at 10m/s and a 1000kg yellow...
The 2000kg blue truck initially travels in the positive x-direction at 10m/s and the 1000kg yellow...
The 2000kg blue truck initially travels in the positive
x-direction at 10m/s and the 1000kg yellow car initially travels in
the positive y-direction at 20m/s. The elasticity of the collision
is 0.7. The velocity of the truck in the x-direction is 8.69m/s and
the velocity of the car in the x-direction is 2.62m/s. Assume that
the friction force is negligible. Use momentum conservation
principles to determine all of the final velocity components for
the two vehicles. How much internal energy...
A truck with a mass of 1710 kg and moving with a speed of 14.0 m/s...
A truck with a mass of 1710 kg and moving with a speed of 14.0 m/s rear-ends a 613 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. Find the speed of both vehicles after the collision in meters per second. m/s truck m/s car As shown in the figure below, object m, = 1.50 kg starts...
EXAMPLE 6.8 Collision at an Intersection GOAL Analyze a two-dimensional inelastic collision. 25.0 m/s +20,0 m/s...
EXAMPLE 6.8 Collision at an Intersection GOAL Analyze a two-dimensional inelastic collision. 25.0 m/s +20,0 m/s A top view of a perfectly inelastic collision between a car and a van. PROBLEM A car with mass 1.50 x 103 kg traveling east at a spegd of 25.0 m/s collides at an intersection with a 2.50 x 10 kg van traveling north at a speed of 20.0 m/s, as shown in the figure. Find the magnitude and direction of the velocity of...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initia...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initial speed vo. Let's assume that after the collision the asteroids only move horizontally (in other words we'll assume this problem is purely 1-dimensional) a) Suppose the asteroids stick together after colliding. Find an expression for the final velocity of the asteroids and show that the...
A 3.24 kg object initially moving in the positive x-direction with a velocity of +5.15 m/s...
A 3.24 kg object initially moving in the positive x-direction with a velocity of +5.15 m/s collides with and sticks to a 1.66 kg object initially moving in the negative y-direction with a velocity of -2.54 m/s. Find the final components of velocity of the composite object. (Indicate the direction with the sign of your answer.) Vfx = ? Vfy = ?
1) Why is there a different equation for elastic vs inelastic collisions? Are they really different?...
1) Why is there a different equation for elastic vs inelastic collisions? Are they really different? 5) If the first car does not go through either photogate after collision, what will its velocity essentially be? The conservation of momentum is a fundamental law in classical mechanics. It states that the total momentum of a system at the initial condition and ending conditions must be equivalent or p. - P. This can be modeled by studying the effect of objects in...
university of physics chap 8 example 8.12 question B angle alfa and Betta could you help...
university of physics chap 8 example 8.12
question B angle alfa and Betta
could you help me doing step by step to find the degree please?
thank you
(0.500 kg)(4.00 m/s) - (0.500 kg)(2.00 m/s)? 0.300 kg Vg2 = 4.47 m/s the details of the solution (Hint: Solve the first equation for and the second for sin B: square each equation and add. Si sin'B + cosB = 1, this eliminates B and leaves an equation you can solve for...
please help! The figure below shows a metal ball with a mass of 2.84 kg bouncing...
please help!
The figure below shows a metal ball with a mass of 2.84 kg bouncing off a wall. The ball has the same speed just before and just after the impact (v - 10.0 ms, and the angle its path makes with the wall is 8 - 60.0° as shown. (Because we are analyzing the motion of the ball over a very short time just before and after Impact, you may safely ignore the effect of gravity on the...
1. A car with constant acceleration of 2.3 m/s2 drives toward east (positive x-axces). (a)How much...
1. A car with constant acceleration of 2.3 m/s2 drives toward east (positive x-axces). (a)How much time in seconds is required for the car to change its speed from 10 m/s to 35 m/s? (b)Calculate the total distance in meters, covered during that time (c) Calculate the average speed during that time interval (d) Find x- and y- components of the vector of acceleration 2. From the top of a tower, a person drops a pebble. The peble strikes the...
question 4-7 4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 H...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
The 2000kg blue truck initially travels in the positive
x-direction at 10m/s and the 1000kg yellow car initially travels in
the positive y-direction at 20m/s. The elasticity of the collision
is 0.7. The velocity of the truck in the x-direction is 8.69m/s and
the velocity of the car in the x-direction is 2.62m/s. Assume that
the friction force is negligible. Use momentum conservation
principles to determine all of the final velocity components for
the two vehicles. How much internal energy...
A truck with a mass of 1710 kg and moving with a speed of 14.0 m/s rear-ends a 613 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. Find the speed of both vehicles after the collision in meters per second. m/s truck m/s car As shown in the figure below, object m, = 1.50 kg starts...
EXAMPLE 6.8 Collision at an Intersection GOAL Analyze a two-dimensional inelastic collision. 25.0 m/s +20,0 m/s A top view of a perfectly inelastic collision between a car and a van. PROBLEM A car with mass 1.50 x 103 kg traveling east at a spegd of 25.0 m/s collides at an intersection with a 2.50 x 10 kg van traveling north at a speed of 20.0 m/s, as shown in the figure. Find the magnitude and direction of the velocity of...
4. Consider two asteroids with masses mi and m2 located in outer space far away from any external forces. m2 is initially stationary but mi travels horizontally to the right towards m2 with an initial speed vo. Let's assume that after the collision the asteroids only move horizontally (in other words we'll assume this problem is purely 1-dimensional) a) Suppose the asteroids stick together after colliding. Find an expression for the final velocity of the asteroids and show that the...
1) Why is there a different equation for elastic vs inelastic collisions? Are they really different? 5) If the first car does not go through either photogate after collision, what will its velocity essentially be? The conservation of momentum is a fundamental law in classical mechanics. It states that the total momentum of a system at the initial condition and ending conditions must be equivalent or p. - P. This can be modeled by studying the effect of objects in...
university of physics chap 8 example 8.12
question B angle alfa and Betta
could you help me doing step by step to find the degree please?
thank you
(0.500 kg)(4.00 m/s) - (0.500 kg)(2.00 m/s)? 0.300 kg Vg2 = 4.47 m/s the details of the solution (Hint: Solve the first equation for and the second for sin B: square each equation and add. Si sin'B + cosB = 1, this eliminates B and leaves an equation you can solve for...
please help!
The figure below shows a metal ball with a mass of 2.84 kg bouncing off a wall. The ball has the same speed just before and just after the impact (v - 10.0 ms, and the angle its path makes with the wall is 8 - 60.0° as shown. (Because we are analyzing the motion of the ball over a very short time just before and after Impact, you may safely ignore the effect of gravity on the...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
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