A small smooth sphere of mass m is moving with velocity (6i + 3j) ms-1 when...
A small smooth sphere of mass m is moving with velocity (6i + 3j) ms-1 when it hits a smooth wall. It rebounds from the wall with velocity (2i - 2j) ms-1. Find
a. the magnitude and direction of the impulse received by the sphere
b. the coefficient of restitution between the sphere and the wall
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A small smooth sphere of mass m is moving with velocity (6i +
3j) ms-1 when...
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Two small smooth sphere A and B have equal radius. the mass of A is 4m kg and the mass of B is m kg. The spheres are moving on a smooth horizontal plane and they collide. Immediately before the collision the velocity of A is (2i + 3j) ms-1 and the velocity of B is (3i - j) ms-1. Immediately after the collision the velocity of A is (3i + 2j) ms-1. Find a. the velocity of B immediately...
Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere...
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sphere A after this collision? (b) Is this collision elastic or
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Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the...
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i need just this question answered 7 Sho ..6.20 Screen 019-10 Sphere A, of mass 0.600...
i
need just this question answered
7 Sho ..6.20 Screen 019-10 Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the right of sphere A and moving to the right at 2.00 m/s. After the two spheres collide, sphere B is moving at 3.00 m/s in the same direction as before. (a) What is the velocity (magnitude and direction) of sphere A after this collision?...
A ball with an initial velocity of 11.5 m/s and mass 1.9 kg moves at an angle 65.5° above the horizontal.
A ball with an initial velocity of 11.5 m/s and mass 1.9 kg moves at an angle 65.5° above the horizontal. The ball hits a vertical wall and bounces off so that it is moving 65.5° above the horizontal, moving in the opposite direction with the same speed. See the figure. What was the magnitude of the impulse delivered by the wall, in kilogram meters per second?
Sphere A, of mass 0.600 kg, is initially moving to the right at
4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the right of
sphere A and moving to the right at 2.00 m/s. After the two spheres
collide, sphere B is moving at 3.00 m/s in the same direction as
before. (a) What is the velocity (magnitude and direction) of
sphere A after this collision? (b) Is this collision elastic or
inelastic? (c) Sphere B then...
A mass, m, going at a velocity v1slides on a smooth
surface and hits a pendulum with mass M and a coefficient of
restitution 0.8.
A. Symbolically find an expression for the velocity of
the pendulum of mass M immediately after impact.
A(2). Find the minimum speed of the pendulum with mass M
so that it could complete a full circle.
B. Symbolically find the max height of M after
impact
M . ] m m
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...
A block of mass m is moving on a smooth surface in the +x-direction with initial Velocity Vi. It slides across a rough segment of width d and coefficient of kinetic friction uk and continues along the smooth surface. Find an expression for its new velocity Vnew
2. A small box of mass m is kept on a fixed, smooth sphere of radius R at a position where the radius through the box makes an angle of 30° with the vertical. The box is released from the position. (a) What is the force exerted by the sphere on the box just after the release? (b) Find the distance travelled by the box before it leaves contact with the sphere. 3. A particle is suspended from a fixed...
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 ....
i
need just this question answered
7 Sho ..6.20 Screen 019-10 Sphere A, of mass 0.600 kg, is initially moving to the right at 4.00 m/s. Sphere B, of mass 1.80 kg, is initially to the right of sphere A and moving to the right at 2.00 m/s. After the two spheres collide, sphere B is moving at 3.00 m/s in the same direction as before. (a) What is the velocity (magnitude and direction) of sphere A after this collision?...
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