Two steel balls of the same mass m moving in oppo- site directions with the same speed u collide head-on. If the collision is perfectly elastic, predict the result of the collision.
Q: A box with mass m and speed =1.2 m/s, moving on a frictionless surface approaches two other boxes…
A:
Q: A 35.0g steel ball initially moving at 10.0 m/s in the positive x-direction collides completely…
A:
Q: A 0.240-kg billiard ball that is moving at 2.85 m/s in the positive direction strikes the bumper of…
A: Mass of the billiard ball (m) = 0.240 kg Initial velocity (v1) = 2.85 m/s Final velocity (v2) =…
Q: A racquet ball of mass 39.85 g has a speed of 19.79 m/ s and collides with the wall of the court at…
A:
Q: Same situation as before. This time it s a block of mass 1.88 kg sliding with a constant velocity of…
A:
Q: A 15-gram rifle bullet moving at 200 m/s hits a 3 kg block suspended from a 1:5 m long rope. If the…
A:
Q: A 2.00-g particle moving at 5.40 m/s makes a perfectly elastic head-on collision with a resting…
A:
Q: Problem 10: A cue ball of mass m = 0.38 kg is shot at another billiard ball, with mass m, = 0.595…
A: Given data The mass of the cue ball is given as m1 = 0.38 kg. The mass of the billard ball is…
Q: A point mass of 400 g and a velocity of 2.0 m/s collide elastically with a stationary point mass of…
A: Mass of object 1 is Initial velocity of object 1 is Mass of object 2 is Initially, object 2 is at…
Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a…
A:
Q: A 70.0 kg ice hockey goalie, originally at rest, has a 0.110 kg hockey puck slapped at him at a…
A: Guven mass of ice hockey goalie = 70.0 kg mass of hockey puck = 0.110 kg initial velocity of ice…
Q: A block of mass 1.77 kg sliding with a constant velocity of 4.89 m/s to the north, which collides…
A: mass of the block, mA = 1.77 kg speed of the block A, uA = 4.89 ms mass of the second block, mB =…
Q: A(n) 6.8 g object moving to the right at 29 cm/s makes an elastic head-on collision with a 22 g…
A:
Q: A 0.750-kg hockey puck traveling east with a speed of 7.25 m/s has a head-on collision with another…
A:
Q: box of mass 7.9 3 102 g. The collision is completely inelastic, and the ball and box then slide on…
A: The larger ball of mass m1=4.5 x 102 g The box mass m2= 7.9 x 102 g The collision is completely…
Q: A 0.600 kg tennis ball, moving with a speed of 4.50 m/s, has a head-on collision with a 0.090 kg…
A: Direction is same as initial direction as velocity is positive
Q: An elastic collision occurs between a 1kg object and a 10kg object. The 10 kg object was initially…
A:
Q: Mass A has a mass of mĄ = 1 kg and an initial velocity vAi = 4 m/s movin = 3 kg and an initial…
A: In elastic collision, total energy and linear momentum before and after collision remains same.…
Q: A 68 kg ice hockey goalie, originally at rest, catches a .111 kg hockey puck slapped at him at a…
A: The mass of the goalie is .The mass of the puck is .The initial speed of the goalie is .The initial…
Q: A 0.5 puck is initially moving at 1 m/s to the right when it is struck from behind by a 0.4 kg puck…
A: Solution-
Q: A ball of mass 0.198 kg with a velocity of 1.49 i m/s meets a ball of mass 0,308 kg with a velocity…
A: Given: m1 = 0.198 kgu1 = 1.49 m/sm2 = 0.308 kgu2 = -0.396 m/s (a) Conservation of momentum P = mv…
Q: 0.25 kg hockey puck slides on a frictionless surface at 50 m/s and then collides with 2 stationary…
A: In inelastic collision, unlike elastic ones, the kinetic energy is not conserved. Kinetic energy is…
Q: A pendulum falls from a horizontal position and strikes a stationary mass at its vertical position,…
A:
Q: A system consists of two carts that are traveling toward each other so that they will collide. Three…
A:
Q: A cart of mass 33 is moving at a velocity of 16 in the positive directions when it collides with a…
A: m1=33 , u1=16m2=13, u2=-6.8(since in opposite direction) **Since units are not given so I have not…
Q: A 4.0kg block is traveling with an initial velocity of 10.0m/s [E]. It collides with a 6.0kg block…
A:
Q: A 1.72 kg block of soft wood is suspended by two strings from the ceiling. The wood is free to…
A: The conservation of energy can be written as, KEi+PEi=KEf+PEfas…
Q: A 20.0-g bullet with an initial horizontal velocity of vjj strikes and is immediately embedded in a…
A:
Q: A 0.5kg object with an initial velocity of 10m/s BOUNCES off a surface with a final velocity of…
A: The given values are,
Step by step
Solved in 3 steps with 3 images
- A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a velocity of 45.5 m/s. Suppose the goalie and the puck have an elastic collision, and the puck is reflected back in the direction from which it came. What would the final velocities Ugoalie and Upuck of the goalie and the puck, respectively, be in this case? Assume that the collision is completely elastic. Ugoalie = Upuck = Question Credit: OpenStax College Physics m/s m/sA cue ball initially moving at 2 m/s strikes a stationary eight ball of the same size and mass. After the collision, the cue ball's final speed is 1 m/s at an angle of 0 with respect to its original line of motion. О Before 2 m/s 1 m/s 0 After Find the eight ball's speed after the col- lision. Assume an elastic collision (ignoring friction and rotational motion). Answer in units of m/s. Answer in units of m/s.Two objects of masses m1 = 2.0 kg and m2 = 1.3 kg moving towards each other with speeds of 2.2 m/s and 3.1 m/s, respectively, collide inelastically. Calculate the amount of kinetic energy lost in this collision, in joules.
- A ballistic pendulum has a mass of 1.00 kg, it hangs from a string at rest when a bullet, mass 100.0 g is fired into it. The bullets speed is 50 m/s when it hits a pendulum. The two rise together immediately following the perfectly inelastic collision. Use the conservation of momentum and energy to determine how high they rise after the Impact.A 2.00-g particle moving at 5.40 m/s makes a perfectly elastic head-on collision with a resting 1.00-g object. (Assume the 2.00-g particle is moving in the positive direction before the collision. Indicate the direction with the sign of your answer.) (a) Find the velocity of each particle after the collision. 2.00-g particle 1.00-g particle m/s m/s (b) Find the velocity of each particle after the collision if the stationary particle has a mass of 10.0 g. 2.00-g particle 10.0-g particle m/s m/s (c) Find the final kinetic energy of the incident 2.00-g particle in the situations described in parts (a) and (b). KE in part (a) KE in part (b) J J In which case does the incident particle lose more kinetic energy? case (a) case (b)I don't understand this hw problem.
- There is a large crater in Arizona called Meteor Crater. It is estimated that it was formed about 20,000 years ago by a meteorite that had a mass of about 5 x 10^10 kg and was traveling at a speed of 7.5 km/sec. How fast could this meteorite have hit the Earth (whose mass is 6 x 10^24 kg) if we assume a head-on collision?A 70.0 kg ice hockey goalie, originally at rest, has a 0.280 kg hockey puck slapped at him at a velocity of 41.5 m/s. Suppose the goalie and the puck have an elastic collision, and the puck is reflected back in the direction from which it came. What would the final velocities of the goalie and the puck, respectively, be in this case? Assume that the collision is Ugoalie and Upuck completely elastic. Ugoalie Upuck= 0.14 Incorrect -5.38 Incorrect m/s m/sThe A hockey puck moving at 0.49 m/s collides elastically with another puck that was at rest. The pucks have equal mass. The first puck is deflected 37° to the right and moves off at 0.36 m/s. Find the speed and direction of the second puck after the collision. magnitude direction m/s to the left
- An object A moving with velocity v collides with a stationary object B. After the collision, A is moving with velocity 2 1 v and B with velocity 3 2 v. Find the ratio of their masses. If, instead of bouncing apart, the two bodies stuck together after the collision, with what velocity would they then move?A(n) 13 g object moving to the right at 27 cm/s overtakes and collides elastically with a 26 g object moving in the same direction at 13 cm/s. Find the velocity of the slower object after the collision.Answer in units of cm/s. Find the velocity of faster object after the collision.Answer in units of cm/s.