The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and are aligned perpendicular to the path of ball 1. The velocity of ball 1 has magnitude vo = 7.31 m/s and is directed at the contact point of balls 2 and 3.After the absolutely elastic collision, what are the speeds of (a) ball 2, (b) ball 3, and (c) ball 1? (Hint: With friction absent, each impulse is directed along the line connecting the centers of the colliding balls, normal to the colliding surfaces.) (a) Number 5.06 Units m/s (b) Number 5.06 Units m/s (c) Number 1.4930 Units m/s

The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and are aligned perpendicular to the path of ball 1. The velocity of ball 1 has magnitude vo = 7.31 m/s and is directed at the contact point of balls 2 and 3.After the absolutely elastic collision, what are the speeds of (a) ball 2, (b) ball 3, and (c) ball 1? (Hint: With friction absent, each impulse is directed along the line connecting the centers of the colliding balls, normal to the colliding surfaces.) (a) Number 5.06 Units m/s (b) Number 5.06 Units m/s (c) Number 1.4930 Units m/s

Name: The three balls in the overhead view of the figure are identical. Bal
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and are aligned perpendicular to thepath of ball 1. The velocity of ball 1 has magnitude vo = 7.31 m/s and is directed at the contact point of balls 2 a

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Two identical pucks collide elastically on an air hockey table. Puck 1 was originally at rest; puck 2 has an incoming speed of 6.04 m/s and scatters at an angle of 30° with respect to its incoming direction. What is the velocity (magnitude in m/s and direction in degrees counterclockwise from the +x-axis) of puck 1 after the collision? (Assume the +x-axis is to the right.) magnitude m/s direction ° counterclockwise from the +x-axis
A ball of mass 0.180 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.730 m. What impulse was given to the ball by the floor? magnitude kg · m/s
Two identical pucks have an elastic collision on a frictionless horizontal table, as shown in the figure. Ꮎ B A Puck A has a speed of v A = 4.4 m/s before the collision, while puck B is stationary. After the collision puck B is seen to move off at an angle of 0 =44° from the line of A's initial velocity. What is the angle between the velocities of the two pucks after the collision in degrees? Number degrees. What is the speed of A after the collision? Number Units
Two identical pucks collide elastically on an air hockey table. Puck 1 was originally at rest; puck 2 has an incoming speed of 5.30 m/s and scatters at an angle of 30° with respect to its incoming direction. What is the velocity (magnitude in m/s and direction in degrees counterclockwise from the +x-axis) of puck 1 after the collision? (Assume the +x-axis is to the right.) :? 30° %D magnitude 3.00 X m/s direction 60 ° counterclockwise from the +x-axis
In the figure, mass m1=10.0 kg is moving at a speed of Vi1 undergoes a collision with mass m2 = 7.00 kg with speed Vi2 at θi = 37°. After the collision, the two masses stick together and keep moving with Vf at θf = 17°. The change in kinetic energy ∆K = −58.5 J, What is the velocity before the collision of Vi1 and Vi2 and after the collision of Vf?
Two billiard balls each of mass 0.05kg moving in opposite directions with speed 6ms1 collide and rebound with the same speed. What is the impulse imparted to each ball due to the other?
Two rams are fighting and run straight at each other. Ram 1 has m1 = 115 kg and an initial velocity v1 = 9 m/s. Ram 2 has m2 = 127 kg and an initial velocity v2 = -7 m/s. When they collide, they lock horns. What impulse did Ram 2 deliver to Ram 1?
A soccer ball with a mass of 0.427 kg approaches a player horizontally with a speed of 14.0 m/s. The player kicks the ball with her foot, which causes the ball to move in the opposite direction with a speed of 22.3 m/s. (a) What magnitude of impulse (in kg · m/s) is delivered to the ball by the player? kg · m/s (b)What is the direction of the impulse delivered to the ball by the player? - In the same direction as the ball's initial velocity - Opposite to the ball's initial velocity - Perpendicular to the ball's initial velocity - The magnitude is zero. (c) If the player's foot is in contact with the ball for 0.0600 s, what is the magnitude of the average force (in N) exerted on the player's foot by the ball?
If a rainstorm drops 1 cm of rain over an area of 10 km² in the period of 1 hour, what is the momentum of the rain that falls in one second? Assume the terminal velocity of a raindrop is 10 m/s.
In the overhead view of the figure, a 460 g ball with a speed v of 4.5 m/s strikes a wall at an angle 0 of 20° and then rebounds with the same speed and angle. It is in contact with the wall for 14 ms. In unit-vector notation, what are (a) the impulse on the ball from the wall and (b) the average force on the wall from the ball? (a) Number i (b) Number i+ т i+ i i ·X 0 j Units j Units >
Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at vOi = 6.55 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of θ = 38.0° with the horizontal axis while the green disk makes an angle of ϕ = 52.0° with this axis as in Figure b. Determine the speed of each disk after the collision. vof = m/svgf = m/s
A 130.0 g ball is moving horizontally to the west at 20.0 m/s when it is hit by a stick. The ball flies off to the 20.0° north of east at 45.0 m/s. What are the magnitude and direction of the impulse that the stick delivers to the ball? 4.90 Ns, 55.4° north of east 10.1 Ns, 76.1° north of east O 3.52 Ns, 34.6° north of east O 3.52 Ns, 55.4° north of east 8.34 Ns, 13.9° north of east O 4.90 Ns, 34.6° north of east 10.1 Ns, 13.9° north of east 8.34 Ns, 76.1° north of east