Two asteroids strike head-on: before the collision, asteroid (mA=8.0×10^12 kg) has velocity 3.3km/s and asteroid B(mB= 1.34×10^13 kg) has velocity 1.4 km/s in the opposite direction. Part A If the asteroids stick together, what is the magnitude of the velocity of the new asteroid after the collision? answer to two significant figures and include the appropriate units. Part B If the asteroids stick together, what is the direction of the velocity of the new asteroid after the collision?

Q: A railroad car of mass 3.30 x 104 kg moving at 3.50 m/s collides and couples with two coupled…

A: According to conservation of momentum -  Initial momentum = Final momentum  Mathematically -…

Q: (a) As shown in the figure above, Car #1 and Car #2 are sliding across a horizontal frictionless…

A: It is an elastic collision

Q: 8.41 • At the intersection of Texas Avenue and University Drive, a yellow subcompact car with mass…

A:

Q: A toy car having mass m = 1.30 kg collides inelastically with a toy train of mass M = 3.85 kg.…

A: (a) Using the conservation of momentum to solve for the final velocity of the toy train.

Q: A 7.52 kg object and a 5.76 kg object collide with one another. It is known that just before the…

A:

Q: a) What is the difference between inertia and momentum? b) A bullet of mass 40.0 g is fired from a…

A: Part (a): Difference between inertia and momentum: The inertia is a scalar quantity while momentum…

Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

A:

Q: tennis ball of mass mmm = 0.055 kgkg and speed vvv = 28 m/sm/s strikes a wall at a 45∘∘ angle and…

A: Mass of tennis ball , m = 0.055 kg  Speed , v = 28 m/s angle of strike , θ = 45° To find = direction…

Q: a) What impulse occurs when an average force of the rocket engine is 2.4 x 10^6 N is exerted on the…

A: GivenAverage force(F) = 2.4 ×106 NTime (t) = 130 sInitial velocity (u) =0 m/sAcceleration (a) = 7.65…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Mass of the bullet,

Q: A 27 kg body is moving through space in the positive direction of an x axis with a speed of 200 m/s…

A: The law of conservation of linear momentum states that for an isolated system, the linear momentum…

Q: A 5.50 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.1 m/s. What is the…

A:

Q: Two asteroids collide and stick together, as indicated in the diagram. Asteroid 1 has mass m1=m1=…

A:

Q: a) What impulse occurs when an average force of the rocket engine is 2.4 x 10^6 N is exerted on the…

A:

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A:

Q: A cart with mass 470 g moving on a frictionless linear air track at an initial speed of 1.3 m/s…

A: Given data- before collision  Mass of cart M=470 g=0.470 kg Initial speed V1i=1.3 m/s Let mass of…

Q: A cart with mass 470 g moving on a frictionless linear air track at an initial speed of 1.2 m/s…

A: It is given that

Q: A ball having a mass of 150 g strikes a wall with a speed of 5.2 m/s and rebounds with only 50% of…

A: Given:  mass of ball, m = 150 g = 0.15 kg  iitial velocity of the ball, u = 5.2 m/s  time of…

Q: A collision occurs between a 1.04 kg particle traveling with velocity V 1 = (– 2.52 m/s )î + ( –…

A:

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: Its given that,Mass of the bullet is mb = 3.5g = 3.5 x 10-3 kgMass of the block 1 is m1 = 1.38…

Q: A railway car of mass 1.37 x104kg, rolling at 20.0 km/h [N] collides with another railway car of…

A: Image-1

Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

A:

Q: Two billiard balls of identical mass move toward each other as shown in the figure. Assume that the…

A: Since the figure is missing in the question, taking the motion of the center of mass of the balls…

Q: Two 2.9 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+22ĵ)m/s and…

A: let, the mass of both A and B be denoted by 'm' and the final velocity of B be denoted by : VB'…

Q: Two asteroids strike head-on: before the collision, asteroid A(mA= 8.0×1012 kg) has velocity 3.3km/s…

A: The expression for the magnitude of the velocity is,

Q: A puck with mass mA = 2.42 [g] moves eastward with speed VA = 1.73 [m/s]. It then collides with…

A: Given:mass of puck A, m1 = 2.42 g initial velocity of A, u1 = 1.73 m/s due east mass of puck B, m2 =…

Q: A 5.60 kg model rocket is traveling horizontally and due south with a speed of 18.0 m/s when it…

A:

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

A:

Q: A 19.6 g ball of clay is thrown horizontally to the right at 40.4 m/s toward a 1.00 kg block sitting…

A:

Q: Two carts on a nearly frictionless air track are involved in a completely inelastic collision in…

A: Given , inelastic collision with following information

Q: A cart with mass 440 g moving on a frictionless linear air track at an initial speed of 1.2 m/s…

A: (a)Equations for elastic collision are,

Q: A railroad car of mass 3.50 x 104 kg moving at 2:70 m/s collides and couples with two coupled…

A: Given Data  Mass of each railroad car is m=3.50×104 kg Speed of the first car is v1=2.70 m/s Speed…

Q: [a] A child with mass Y kilograms (kg) who is skating westward in a hockey rink at Y centimeters per…

A: mass of first child = Y  kg mass of second child = Y kg initial velocity of first child = Y cmsec ,…

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A:

Q: A bullet of mass 200g is traveling horizontally due east with a speed of 400 m/s when it strikes a…

A: Given, mass of bullet , mbullet = 200g = 0.2 kg mass of block , mblock = 1.8 kg From part A)…

Q: A cue ball of mass m1 = 0.395 kg is shot at another billiard ball, with mass m2 = 0.51 kg, which is…

A: It is given that

Q: Two billiard balls of identical mass move toward each other as shown in the figure. Assume that the…

A: From conservation of momentum, Now from conservation of kinetic energy, the final velocity of the…

Q: Before collision, there are two objects. 1st object M1 = 8 kg V1 = 3m/s 2nd object M2 = 4 kg V2 = 0…

A:

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: The given values are,

Q: A 0.83 kg ball drops vertically onto a floor, hitting with a speed of 20 m/s. It rebounds with an…

A: (a) Write the expression for the impulse on the ball during the contact.

Q: Two objects A and B collide and stop after the collision. Object A is 19 kg with the velocity of 4.2…

A: Given, Mass of object A, MA = 19 kg Velocity of object A before collision, VA = 4.2 m/s Mass of…

Q: A toy car having mass m = 1.35 kg collides inelastically with a toy train of mass M = 3.70 kg.Before…

A:

Q: In assembling a train from several railroad cars, two of the cars, with masses 2.0 x 10^4 kg and 4.0…

A: