Two cars with energy-absorbing bumpers collides with car A having a speed of 8 kph to the right and B having a speed of kph to the left. Their masses are Ma = 1270 kg and Mb = 2000 kg. If the duration of the collision of the two cars is 0.1 sec., what is the average acceleration to which the occupant of car A is subjected?
Q: Three objects undergo successive inelastic collisions. Object A, of mass 411 grams travels east at a…
A:
Q: Consider two objects/particles: Object 1 has mass 3m and speed v and Object 1 has mass 2m and speed…
A: Given: m1=3m v1=v m2=2m v2=2v
Q: A member of the volleyball team spikes the ball. During this process, she changes the velocity of…
A: Given Information: I=-7. 5kg.m/s vi=4.4m/s vf=-25m/s To find: mass(m) of volleyball
Q: Object A of mass 5.40 kg is moving in the +x-direction with a speed of 14.0 m/s. Object B of mass…
A: The objective of the question is to find the y-component of the velocity of the center of mass (CM)…
Q: A wagon of dog treats (combined mass 55 kg) is rolling at 2.1 m/s. A dog with mass 21 kg dives into…
A: Force is defined as the rate of change of momentum. The change in the momentum is also known as the…
Q: Two ice skaters, Elsa and Anna are skating.Elsa’s mass Is 65 kg and Anna' mass is 50 kg. Elsa stops…
A: Given, mass of Anna is mA=50kg mass of Elsa is mE=65kg the initial velocity of Elsa is uE=0 the…
Q: Consider a system that consists of two balls and whose momentum is conserved. Ball A whose mass is 2…
A: Here given the two ball whose momentum is conserved. Ball A of mass2 kg and speed 50 m/s and ball B…
Q: A 2.00 kg object moving at 10.0 m/s east collides with a 5.00 kg object initially at rest. After the…
A:
Q: Object A of mass 3.60 kg is moving in the +x-direction with a speed of 14.0 m/s. Object B of mass…
A: The objective of the question is to find the y-component of the velocity of the center of mass (CM)…
Q: A car (m1 = 2000 kg) is traveling with a velocity = (20 î + 10 ĵ ) m/s. This car collides with a…
A:
Q: Block A has mass 5 kg and B has mass 3 kg. They slide on a frictionless surface. Initially block A…
A:
Q: Mass A (2.0 kg) is moving with an initial velocity of 15 m/s in the +x-direction, and it collides…
A:
Q: A 2.59 kg particle has a velocity of vx = 5.43 m/s and vy = −3.96 m/s. Find the magnitude of its…
A: The given values are, m=2.59 kgvx=5.43 m/svy=-3.96 m/s
Q: A 5-kg object moving with a velocity of 6 m/s in the positive x direction strikes and sticks to a…
A: Given data The first mass is m1=5 kg The velocity of the first mass is, v1=6 m/s The second mass is…
Q: Two particles with mass m1 and mass m2 move each at a speed of 5 m/s towards each other along the…
A: Given m1:m2=1:3 Or m2=3m1 Initial velocity Finally first particle moves along y-axis So
Q: Two bodies move towards each other. The mass of the first one is for 20% greater than the mass of…
A: During each type of collision linear momentum remains conserved.
Q: Two objects are are moving towards each other with velocities V→1 and V→2 on a frictionless surface.…
A: We have two mass m1 and m2 which are moving towards each other with velocities v1 and v2=20.3 m/s…
Q: a ball of mass 0.880kg moving east (+direction) with a speed of 3.7m/s collies head-on with a…
A:
Q: Mass A slides across a rough table with an initial velocity of 12 m/s in the +x-direction. By the…
A: When the two objects stick together and move as one, the collision is said to be perfectly…
Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…
A:
Q: Three objects undergo successive inelastic collisions. Object A, of mass 400 grams travels east at a…
A: Consider a system of the objects A and B, apply conservation of momentum on the system, and solve…
Q: Block 1, of mass m1m1m_1 = 6.30 kgkg , moves along a frictionless air track with speed v1v1v_1 =…
A:
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 cart of mass 2.00 x 102 kg moving at 2.50 m/s collides and couples with two coupled carts, each of…
A: Given data: Mass of single cart (m1) = 2.00×102 kg Mass of two coupled carts(m2) = 2m1 = 4.00×102…
Q: A skateboarder of mass m, traveling at 10m/s to the right, collides with a skateboarder of mass 2m,…
A:
Q: Two vehicles of masses m =1,830.1 kg and m2 =847.3 kg respectively, one moving eastbound and the…
A: When no external force is applied on the system, the momentum of the system is conserved. Momentum…
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: A block of mass m = 6.62 kg, moving on a horizontal frictionless surface with a speed 5.85 m/s,…
A:
Q: An object with a mass of 5.00 g is moving to the right at 14.0 cm/s when it is overtaken by an…
A: Given data: Mass of the object m = 5.00 g Initial speed u1=14.0cm/s Mass of the object 2 m2=26.0g…
Q: Two cars, one with mass m1 = 1200 kg and the other with mass m2 =1050 kg crash in an intersection.…
A: Mass of vehicle A, mA=1200 kg Mass of vehicle B, mB=1050 kg Initial velocity of vehicle A, vA=17 m/s…
Q: A car of mass 1495 kg traveling at 13.60 m/s collides and sticks to a car with a mass of 1853 kg…
A:
Q: A proton moving at v1 = 5.5 Mm/sMm/s collides elastically and head-on with a second proton moving in…
A: This problem can be solved by applying conservation laws to the head on collision system.First we…
Q: A steel ball of mass 0.300 kg is fastened to a cord that is 50.0 cm long and fixed at the far end.…
A: Given information: The mass of the steel ball, m1=0.300 kg The length of the cord, l=50.0 cm=0.500 m…
Q: A block with mass M = 5.55 kg is sliding in the positive x-direction at Vi = 8.15 m/s on a…
A: Write the expression for the coefficient of restitution (e), and solve for the relation in the…
Q: A 2.0 kg ball, moving with a speed of 0.20 M/S, hits a 6.0 kg stationary ball. The collision is…
A: given data as per question m1 = 2kg v1 = 0.20m/s m2 = 6kg
Q: A 2.2 kg block with a speed of 5.4 m/s collides with a 4.4 kg block that has a speed of 3.6 m/s in…
A:
Q: A 6.3 kg block with a speed of 3.9 m/s collides with a 12.6 kg block that has a speed of 2.6 m/s in…
A:
Q: A 6.5 kg block witha speed of 5.4 m/s collides with a 13.0 kg block that has a speed of 3.6 m/s in…
A: Given,mass of the block, m1 = 6.5 kgspeed, u1 = 5.4 msmass of th eblock 2, m2 = 13.0 kgspeed, u2 =…
Q: A block with mass M = 6.10 kg is sliding in the positive x-direction at Vi = 8.90 m/s on a…
A:
Q: Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 11 g bullet is fired at 450 m/s…
A:
Q: Three carts of masses 4 kg, 5 kg, and 10 kg move on a frictionless horizontal track with speeds of 4…
A: The velocity of an object is the rate of change of its position with respect to a frame of…
Q: An object of mass 3.50 kg moving with a velocity of 2.60 m/s collides with another object of mass…
A: Given Data: The mass of the first object is, m1=3.50 kg The mass of the second object is, m2=2.20 kg…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Two blocks with masses m1 = 0.20 kg and m2 = 0.60 kg start at opposite ends of a frictionlessU-shaped track, although not necessarily at the same height as one another. After being released from rest,they slide down the track and then collide with one another where the track is level. After the collision,both blocks are at rest. Block 1 descends a total height h1 = 36 cm. The collision between blocks takes 0.06 s. Find the magnitude of the average force of block 2 on Block1 Is energy conserved during the collision? Support your answer with a conceptual argument or acalculation. Find the value of h2, the height that block 2 descended.A member of the volleyball team spikes the ball. During this process, she changes the velocity of the ball from 3.5 m/s to −23.2 m/s along a certain direction. If the impulse she delivers to the ball is −6.9 kg · m/s, determine the mass of the volleyball in kilograms. kgA proton with an initial speed of 1.75 ✕ 108 m/s in the +x direction collides elastically with another proton initially at rest. The first proton's velocity after the collision is 1.416 ✕ 108 m/s at an angle of 36.0° with the +x-axis. What is the velocity (magnitude and direction) of the second proton after the collision? Magnitude(m/s): Direction( degree counterclockwise from the +x-axis):
- A 7-kg object moving with a velocity of 5 m/s in the positive x direction strikes and sticks to a 2-kg object moving with a speed of 1 m/s in the same direction. What is their speed after the collision?A billiard ball with mass 2.0 kg is shot due west at 8.8 m/s. The ball collides elastically with a second billiard ball, also of mass 2.0 kg. The second billiard ball travels due west, the same direction as the first billiard ball was traveling. Assuming a frictionless table, what is the magnitude of the final velocity of the second billiard ball in m/s due west?Two cars collide at an intersection. Car A�, with a mass of 1900 kgkg , is going from west to east, while car B�, of mass 1300 kgkg , is going from north to south at 14.0 m/sm/s . As a result of this collision, the two cars become enmeshed and move as one afterwards. In your role as an expert witness, you inspect the scene and determine that, after the collision, the enmeshed cars moved at an angle of 55.0 ∘∘ south of east from the point of impact.How fast were the enmeshed cars moving just after the collision?
- A piece of ice with a mass of 4 kg slides to the right at 20 m / s in a frictionless environment completely covered with ice. After a while, this piece of ice collides with another piece of ice with a mass of 4 kg and sticks. (a) Find the maximum height at which pieces of ice moving together can come out after the collision. (b) What are the physical quantities conserved in this problem? Please explain.Two clay balls collide and stick. Ball 1 has a mass of 3 kg and an initial velocity of 10 m/s in the positive x direction. Ball 2 has a mass of 10 kg and an initial velocity of 12 m/s in the negative x direction. What is the final velocity of the combined mass?(Note: Please be careful with roundoff error in this problem.) The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 2.7 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 6.7 kg and is initially at rest. After the collision, the two pucks fly apart with the angles shown in the drawing. 65" +5.5 m/s 37° At rest Before collision After collision (a) Find the final speed of: puck A: x m/s 2.077 puck B: x m/s 3.123 (b) Find the kinetic energy of the A+B system: before the collision: (40.83 after the collision: 38.45 x J What type of collision is this? somewhat inelastic
- Two balls of clay, with masses M1 = 0.39 kg and M2 = 0.42 kg, are thrown at each other and stick when they collide. Mass 1 has a velocity v1 = 3.4i m/s and mass 2 has a velocity of v2 = 1.75j m/s.a. Write an expression for the initial momentum of the system, P, in terms of the masses M1 and M2, the magnitudes of the velocities v1 and v2 and the unit vectors i and j.A puck with mass mA = 2.42 [g] moves eastward with speed VA = 1.73 [m/s]. It then collides with another puck of mass mB = 1.25 [g] and is moving northward with a speed vB = 2.26 [m/s]. After the collision,puck A now moves at 48.00 north of east, while puck B moves at 17.00 south of east. What are the speeds of the two pucks after the collision?A 5 kg object, object A, moving at 6 m/s to the right collides head on with a 20 kg object, object B, that is a rest. The 5 kg object ends up with a speed of 2 m/s in the opposite direction. (a) What is the velocity of the second object after the collision? (b) How much kinetic energy is transferred to object B during the collision? (c) How much kinetic energy is lost?