A collision occurs between a 1.13 kg particle traveling with velocity V₁ = ( − 3.56 m/s )i + (− 4.70 m/s) and a 4.95 kg particle traveling with velocity V = 2 (6.22 m/s )î + ( − 1.77 m/s ) Ĵ. The collision connects the two particles. What then is the (a)x component and (b)y component of their velocity? Express their velocity as a (c) magnitude and (d) angle (in the range (-180°, 180°]) from the +x axis?
Q: A 45 kg boy jumps on a stationary cart with luggage. The velocity of the boy when he jumps is 5.3…
A: Using the conservation of momentum, m1u1+m2u2=m1+m2vm1u1=m1+m2v u2=0v=m1u1m1+m2
Q: Two objects are moving towards each other on a horizontal, frictionless surface. The first has a…
A:
Q: A ball with mass mj = 1.21 kg is initially travelling to the right with a speed u = 4.12 m/s. It…
A:
Q: In one dimension, a particle of mass m and velocity Vî collides elastically with a particle of mass…
A:
Q: = (29î + 487) m/s and Two 9.0 kg bodies, A and B, collide. The velocities before the collision are A…
A:
Q: 99 - kg particle has a velocity (2.07 1-3.02 )) m/s, and a 3.04 - kg particle has a velocity (0.99…
A:
Q: An Escort and a Camaro traveling at right angles collide and stick together. The Escort has a mass…
A:
Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…
A:
Q: A block with mass M = 5.65 kg is sliding in the positive x-direction at V, = 8.40 m/s on a…
A: The given values are,
Q: A 59 g firecracker is at rest at the origin when it explodes into three pieces. The first, with mass…
A:
Q: Two clay balls collide and stick. Ball 1 has a mass of 1 kg and an initial velocity of 10 m/s in the…
A:
Q: A mass A of mA = 6.00 kg slides across the ice in the + x direction at a speed of 4.00 m/s. It…
A: Given: The mass of A is 6 kg. The mass of B is 9 kg. The initial speed of the A is 4 m/s in…
Q: Ball 1 with m1 = 8 kg has an initial speed in the x direction of 10 m/s and hits ball 2 with m2 = 5…
A:
Q: The particles in the figure below (m1 = 2.1 kg and m2 = 3.5 kg) undergo an elastic collision in…
A:
Q: Two 2.2 kg bodies, A and B, collide. The velocities before the collision are V A = (311 +267) m/s…
A: To solve this problem, we can use the principle of conservation of linear momentum and the equation…
Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…
A: (a) Apply principle of conservation of momentum m1v1=m1+m2v Rearrange in terms of recoiling speed…
Q: 8. An object (A) of mass mA = 30.5 kg is moving in a direction that makes angle of 60° south of west…
A:
Q: A toy car having mass m = 1.35 kg collides inelastically with a toy train of mass M = 3.80 kg.…
A: Given: mass of toy car m = 1.35 kg mass of toy train M = 3.8 kg before the collision, the velocity…
Q: An unstable atomic nucleus of mass 1.50 x 10-26 kg initially at rest disintegrates into three…
A:
Q: A missile of mass 1.20 x 102 kg is fired from a plane of mass 5.40 x 103 kg initially moving at a…
A: Given, A missile of mass: mm =1.20 x 102 kg A plane of mass: mp =5.40 x 103 kg Moving at a speed:…
Q: Two asteroids collide and stick together, as indicated in the diagram. Asteroid 1 has mass m1=m1=…
A:
Q: A collision occurs between a 1.04 kg particle traveling with velocity V 1 = (– 2.52 m/s )î + ( –…
A:
Q: Two 2.0-kg bodies, A and B, collide. The velocities before the collision are ?? = 15? ̂+ 30?̂ m/s…
A: The objective of the question is to find the final velocity of body B after the collision and to…
Q: A block with mass M = 5.70 kg is sliding in the positive x-direction at Vi = 8.45 m/s on a…
A: Given information: Mass of the moving block (M) = 5.70 kg Velocity of the moving block (Vi) = 8.45…
Q: In the figure, mass m1=10.0 kg is moving at a speed of Vi1 undergoes a collision with mass m2 = 7.00…
A:
Q: A 4.0-kg mass, initially at rest on a horizontal frictionless surface, is struck by a 2.0-kg mass…
A: In the collision of two objects, if there are no external forces act on the system then linear…
Q: The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0250…
A:
Q: An pickup truck with mass 1.85 103 kg is traveling eastbound at +14.7 m/s, while a compact car with…
A: (a) Use the conservation of meomentum, as the external force is not acting on the system, the…
Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…
A: It is given that,
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
- A block with mass M = 5.60 kg is sliding in the positive x-direction at Vi = 8.00 m/s on a frictionless surface when it collides elastically in one dimension with a stationary block with mass m = 1.30 kg. Determine the velocities, Vf and vf, of the objects after the collision. Vf = ? vf = ?A missile of mass 1.05 102 kg is fired from a plane of mass 5.20 103 kg initially moving at a speed of 2.50 102 m/s. If the speed of the missile relative to the plane is 1.11 103 m/s, what is the final velocity of the plane?A 46 kg skater is standing still in front of a wall. By pushing against the wall she propels herself backward with a velocity of 1.2 m/s. Her hands are in contact with the wall for 0.80s. What is the MAGNITUDE of the resulting momentum of the skater after she starts moving?
- A railroad car of mass 3.50 ✕ 104 kg moving at 3.05 m/s collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.20 m/s. a) What is the speed of the three coupled cars after the collision? b) How much kinetic energy is lost in the collision?A radioactive nucleus at rest decays into a second nucleus, an electron, and a neutrino. The electron and neutrino are emitted at right angles and have momenta of pe = 9.26×10−23 kg⋅m/s and pν = 5.98×10−23 kg⋅m/s , respectively. Determine the magnitude of the momentum of the second (recoiling) nucleus. Determine the angle between the momentum of the electron and the momentum of the second (recoiling) nucleus.Two 1.9 kg bodies, A and B, collide. The velocities before the collision are v A= (14î + 34 j) m/s and v = (-15î + 9.0j) m/s. After the collision, v = (-7.oî + 16 j) m/s. (a) What is the final velocity of B? m/s (b) What is the change in the total kinetic energy (including sign)? 121.69 J The net external force on the two particle system is zero; thus, the net momentum of the system cannot change. The net momentum along the x axis before the collision must equal that after the collision. Same for the y axis. Use the definition of kinetic energy to find the total K before the collision and the total K after.
- Two bodies of masses 8.5 kg and 4.9 kg move along the x-axis in opposite directions with velocities of 10.2 m/s (positive x-direction) and -8.0 m/s (negative x-direction), respectively. The two bodies collide and stick together. Find their combined velocities just after collision, expressing your answer in m/s.Your mass is 69.1 kg, and you are standing on a frictionless, frozen pond. You throw a 0.430 kg football horizontally with a speed of 5.5 m/s in one direction, and you recoil in the opposite direction. 1) What is your speed, in meters per second, after throwing the football?A block with mass M = 6.05 kg is sliding in the positive x-direction at Vi = 8.95 m/s on a frictionless surface when it collides elastically in one dimension with a stationary block with mass m = 1.30 kg. Determine the velocities, Vf and vf, of the objects after the collision. Vf = ? m/s vf = ? m/s
- An inelastic collision occurs between a particle of mass 1.5 kg moving with an initial velocity of v = (−2ˆi − 1.3ˆj + 0.7kˆ) m/s and another particle of mass 0.8 kg that has an initial velocity of v = (5.6ˆi + 0.5ˆj + 4.3kˆ) m/s. What is the final velocity of the particles in unit vector notation?During a fireworks display, a 0.290-kg bottle rocket approaches the top of its trajectory and explodes into two pieces as in the figure. The first piece (Piece 1) has mass 0.190 kg and the second piece (Piece 2) has mass 0.100 kg. Immediately after the explosion, the first piece is observed traveling to the left at a speed of 4.10 m/s and the second piece is observed traveling at an angle θ = 36.0° above the horizon at a speed of 15.0 m/s. Determine the components of the bottle rocket's velocity immediately before the explosion. Vxi = m/s Vyi = m/sDuring a fireworks display, a 0.290-kg bottle rocket approaches the top of its trajectory and explodes into two pieces as in the figure. The first piece (Piece 1) has mass 0.190 kg and the second piece (Piece 2) has mass 0.100 kg. Immediately after the explosion, the first piece is observed traveling to the left at a speed of 4.30 m/s and the second piece is observed traveling at an angle 0 = 33.0° above the horizon at a speed of 17.0 m/s. Piece 1 V, Piece 2 Bottle rocket Determine the components of the bottle rocket's velocity immediately before the explosion. Vyi = Vyi = m/s m/s