Question

In: Physics

A 0.478 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a...

A 0.478 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.129 kg puck moving initially along the x axis with a speed of 2.19 m/s. After the collision, the 0.129 kg puck has a speed of 1.19 m/s at an angle of 29◦ to the positive x axis. Determine the magnitude of the velocity of the 0.478 kg puck after the collision. Answer in units of m/s.

Solutions

Expert Solution

genius_generous answered 7 months ago
Next > < Previous

Related Solutions

A 0.30 kg puck, initially at rest on a frictionless horizontal surface, is struck by a...
A 0.30 kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20 kg puck that is initially moving along the x axis with a velocity of 2.4 m/s. After the collision, the 0.20 kg puck has a speed of 0.8 m/s at an angle of θ = 53° to the positive x axis. (a) Determine the velocity of the 0.30 kg puck after the collision. _ at _ ° from +x axis (b) This was...
A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg...
A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg puck moving initially along the x axis with a speed of 2.00 m/s. After the collision, the 0.200- kg puck has a speed of 1.00 m/s at an angle of θ = 53.0° to the positive x axis. (a) Determine the velocity of the 0.300-kg puck after the collision. (b) Find the fraction of kinetic energy lost in the collision. and please explain
A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg...
A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg puck moving initially along the x axis with a speed of 2.00 m/s. After the collision, the 0.200- kg puck has a speed of 1.00 m/s at an angle of θ = 53.0° to the positive x axis. (a) Determine the velocity of the 0.300-kg puck after the collision. (b) Find the fraction of kinetic energy lost in the collision. (4 points)
A 0.30-kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20-kg...
A 0.30-kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20-kg puck that is initially moving along the x-axis with a velocity of 9.0 m/s. After the collision, the 0.20-kg puck has a speed of 5.4 m/s at an angle of θ = 53° to the positive x-axis. a)Determine the velocity of the 0.30-kg puck after the collision. magnitude-? direction-? (from the positive X-axis) (b) Find the fraction of kinetic energy lost in the collision.
A 0.30-kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20-kg...
A 0.30-kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20-kg puck that is initially moving along the x-axis with a velocity of 8.6 m/s. After the collision, the 0.20-kg puck has a speed of 5.2 m/s at an angle of θ = 53° to the positive x-axis. (a) Determine the velocity of the 0.30-kg puck after the collision. (b) Find the fraction of kinetic energy lost in the collision.
A 0.255kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.215kg...
A 0.255kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.215kg puck that is initially moving along the x axis with a velocity of 2.15m/s. After the collision, the 0.215kg puck has a speed of 1.14m/s at an angle of θ = 57.8° to the positive x axis. (a) Determine the speed of the 0.255kg puck after the collsion. b) Determine the angle of the puck with respect to the x-axis. c) Find the percentage...
A 0.320 kg puck at rest on a horizontal frictionless surface is struck by a 0.220...
A 0.320 kg puck at rest on a horizontal frictionless surface is struck by a 0.220 kg puck moving in the positive x direction with a speed of 4.05 m/s. After the collision, the 0.220 kg puck has a speed of 1.29 m/s at an angle of ? = 60.0° counterclockwise from the positive x axis. (a) Determine the velocity of the 0.320 kg puck after the collision. Express your answer in vector form. vf = ___m/s (b) Find the...
A 2 kg puck, initaly at rest on a horizonta, frictionless surface is struck by another...
A 2 kg puck, initaly at rest on a horizonta, frictionless surface is struck by another 2 kg puck moving at a velocity of 2 m/s along the x-axis. After the collision, one puck is moving at a speed of 1 m/s at an angle 53 degrees to the positive x-axis. A. What is the velocity of the other puck? B. How much energy is lost in the collision? C. At what angle, does the other puck make?
A 5.0 kg mass is initially at rest on a horizontal frictionless surface when a horizontal...
A 5.0 kg mass is initially at rest on a horizontal frictionless surface when a horizontal force along an x axis is applied to the block. The force is given by ? ⃗(?) = (6.0?2 − 2?3)?̂, where the force in in newtons, x is in meters, and the initial position of the block is x = 0. (a) What is the work done in moving the block from x = 1.0 m to x = 3.0 m? (b) What...
1. A 7.00 kg sled is initially at rest on a frictionless horizontal road. The sled...
1. A 7.00 kg sled is initially at rest on a frictionless horizontal road. The sled is pulled a distance of 2.40 m by a force of 18.0 N applied to the sled at an angle of 24° to the horizontal. Find the change in the kinetic energy of the sled. 2. A 0.24-kg stone is thrown vertically upward with an initial velocity of 7.10m/s from a height 1.30 m above the ground. What is the potential energy of the...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT