Homework Answers
a) mass of B is 0.8kg
b) percentage energy loss is 16%
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The sphere A of mass m, = 1 kg moves with an initial velocity of v2...
3. A particle of mass m moves vertically downward with velocity vi and strikes a smooth...
3. A particle of mass m moves vertically downward with velocity vi and strikes a smooth triangular block of mass 2m which is initially stationary. Assuming a coefficient of restitution e, find the velocities of the block and the particle immediately after impact. Hints . The restitution of two object in one-dimensional collision means, γ = ta-ta, where vang are the velocities after the impact and va, vb are the velocities before the impact, obeying the same positive direction ....
Disks A and B having a mass of 1 and 1.2 kg, collide with the initial...
Disks A and B having a mass of 1 and 1.2 kg, collide with the initial velocities shown. Determine the magnitude and direction (measured from horizontal) of their velocity after they collide if the coefficient of restitution is 0.8. Take 0 = 10°. V. = 16 m/s VA8 m/s
1. (30 points) A 2-kg block A is pushed up against a spring compressing it a distance r-0.1 m (i.e., the spring is unattached to the block). The block is then released from rest and slides down t...
1. (30 points) A 2-kg block A is pushed up against a spring compressing it a distance r-0.1 m (i.e., the spring is unattached to the block). The block is then released from rest and slides down the 20° incline u it strikes a 1-kg sphere B that is suspended from a 1-m inextensible rope. The spring constant 800 N/m, the coefficient of friction between A and the ground i length of the spring d-1.5, and the coefficient of restitution...
D PROBLEM 17.127 Member ABC has a mass of 2.4 kg and is attached to a...
D PROBLEM 17.127 Member ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes the end of member ABC with a vertical velocity vi of 3 m/s. Knowing that L = 750 mm and that the coefficient of restitution between the sphere and member ABC is 0.5, determine immediately after the impact (a) the angular velocity of member ABC, (b) the velocity of the sphere
o ss of 100 kg is moving with a velocity of 20 m/s to the right....
o ss of 100 kg is moving with a velocity of 20 m/s to the right. It collides with a mass also moving to the right with a velocity of 5 m/s. Find the final velocity of mass A and mass B after the collision, if the coefficiento f restitution e is 0.97 Conservation of linear momentum and restitution) 100 kg 200 kg 100 kg 200 kg V2 3b) A ball released from a height of 1000 mm, hits the...
QUESTION 3 A 0.5 kg ball is released from A with a horizontal velocity of 2...
QUESTION 3 A 0.5 kg ball is released from A with a horizontal velocity of 2 m/s as shown. Determine the distance R when the ball strikes the incline plane at B. If the coefficient of restitution, e = 0.6, determine the velocity of the ball immediately after impact. 4 m v 30°
Answer: 24 ei 0t1 Problem 7.8. A man hits a ball of radius R and mass...
Answer: 24 ei 0t1 Problem 7.8. A man hits a ball of radius R and mass m cal rod of length L and mass M (Fig. P.7.8). Before thei ylindri had an initial velocity vo e2 and angular velocity ao e3 as figure. The rod, on the other hand, wa oint A with angular velocity- o e3. The distance between the poin of impact and point A is denoted as d. Assume the force of impulse be perpendicular to the...
please do not just copy solution manual.. PROBLEM 17.127 Member ABC has a mass of 2.4...
please do not just copy solution manual..
PROBLEM 17.127 Member ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes the end of member ABC with a vertical velocity v of 3 m/s. Knowing that L = 750 mm and that the coefficient of restitution between the sphere and member ABC is 0.5, determine immediately after the impact (a) the angular velocity of member ABC, (b) the velocity of...
Two identical hockey pucks moving with initial velocities vA and vB collide as shown. If the...
Two identical hockey pucks
moving with initial velocities vA and vB collide as shown. If the
coefficient of restitution is e = 0.79, determine the velocity of
each puck just after impact. Also calculate the percentage loss n
of system kinetic energy.
Chapter 3, Problem 3/212 Incorrect Two identical hockey pucks moving withinitial velocities vA and vB collide as shown. If the coefficient of restitution is e = 0.79, determine the velocity of each puck just after impact. Also calculate...
az (25) Consider two billiard bails of equal mass m and radius which is at rest...
az (25) Consider two billiard bails of equal mass m and radius which is at rest Determine the velocities of the balls after impaet if d-07r and the coefficient of restitution is e -0.6 Neglect friction Hint Apply coefficient of restitution equation in the direction of the impact Hall A moves at velocity VA and strikes ball
az (25) Consider two billiard bails of equal mass m and radius which is at rest Determine the velocities of the balls after...
3. A particle of mass m moves vertically downward with velocity vi and strikes a smooth triangular block of mass 2m which is initially stationary. Assuming a coefficient of restitution e, find the velocities of the block and the particle immediately after impact. Hints . The restitution of two object in one-dimensional collision means, γ = ta-ta, where vang are the velocities after the impact and va, vb are the velocities before the impact, obeying the same positive direction ....
Disks A and B having a mass of 1 and 1.2 kg, collide with the initial velocities shown. Determine the magnitude and direction (measured from horizontal) of their velocity after they collide if the coefficient of restitution is 0.8. Take 0 = 10°. V. = 16 m/s VA8 m/s
1. (30 points) A 2-kg block A is pushed up against a spring compressing it a distance r-0.1 m (i.e., the spring is unattached to the block). The block is then released from rest and slides down the 20° incline u it strikes a 1-kg sphere B that is suspended from a 1-m inextensible rope. The spring constant 800 N/m, the coefficient of friction between A and the ground i length of the spring d-1.5, and the coefficient of restitution...
D PROBLEM 17.127 Member ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes the end of member ABC with a vertical velocity vi of 3 m/s. Knowing that L = 750 mm and that the coefficient of restitution between the sphere and member ABC is 0.5, determine immediately after the impact (a) the angular velocity of member ABC, (b) the velocity of the sphere
o ss of 100 kg is moving with a velocity of 20 m/s to the right. It collides with a mass also moving to the right with a velocity of 5 m/s. Find the final velocity of mass A and mass B after the collision, if the coefficiento f restitution e is 0.97 Conservation of linear momentum and restitution) 100 kg 200 kg 100 kg 200 kg V2 3b) A ball released from a height of 1000 mm, hits the...
QUESTION 3 A 0.5 kg ball is released from A with a horizontal velocity of 2 m/s as shown. Determine the distance R when the ball strikes the incline plane at B. If the coefficient of restitution, e = 0.6, determine the velocity of the ball immediately after impact. 4 m v 30°
Answer: 24 ei 0t1 Problem 7.8. A man hits a ball of radius R and mass m cal rod of length L and mass M (Fig. P.7.8). Before thei ylindri had an initial velocity vo e2 and angular velocity ao e3 as figure. The rod, on the other hand, wa oint A with angular velocity- o e3. The distance between the poin of impact and point A is denoted as d. Assume the force of impulse be perpendicular to the...
please do not just copy solution manual..
PROBLEM 17.127 Member ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes the end of member ABC with a vertical velocity v of 3 m/s. Knowing that L = 750 mm and that the coefficient of restitution between the sphere and member ABC is 0.5, determine immediately after the impact (a) the angular velocity of member ABC, (b) the velocity of...
Two identical hockey pucks
moving with initial velocities vA and vB collide as shown. If the
coefficient of restitution is e = 0.79, determine the velocity of
each puck just after impact. Also calculate the percentage loss n
of system kinetic energy.
Chapter 3, Problem 3/212 Incorrect Two identical hockey pucks moving withinitial velocities vA and vB collide as shown. If the coefficient of restitution is e = 0.79, determine the velocity of each puck just after impact. Also calculate...
az (25) Consider two billiard bails of equal mass m and radius which is at rest Determine the velocities of the balls after impaet if d-07r and the coefficient of restitution is e -0.6 Neglect friction Hint Apply coefficient of restitution equation in the direction of the impact Hall A moves at velocity VA and strikes ball
az (25) Consider two billiard bails of equal mass m and radius which is at rest Determine the velocities of the balls after...
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