An object of m = 100 kg rolls along a horizontal surface of negligible friction at 10.15 m/s. Another object, 250 kg in mass, follows it with a velocity of 12.50 m/s. What is the final velocity of the two objects after having collided?
Q: Two cars approach an ice-covered intersection. One car, of mass 1.29 x 103 kg, is initially…
A: Mass of car 1 "m1=1.29 x 10³ kg initial velocity of car 1 = V1i = 10.1 m/s. mass of car 2" m2= 1.70…
Q: A 93.5 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 43.0 m/s. If both…
A:
Q: Two objects are moving towards each other on a horizontal, frictionless surface. The first has a…
A:
Q: A 2.20-kg particle has a velocity (2.10 î − 5.00 ĵ) m/s, and a 3.50-kg particle has a velocity (1.00…
A:
Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…
A: The following problem involves the law of conservation of momentum. The law states that the total…
Q: Two objects are on a collision course. Object #1 has a mass of 10.0 kg and an initial velocity of…
A:
Q: wo objects are on a collision course. Object #1 has a mass of 13.9 kg and an initial velocity of…
A:
Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04î m/s, collides with and sticks to…
A: Given Data m1 = 3.08 kgv1→ = 5.04 i^ m/sm2 = 2.35 kgv2→ = -3.35 j^ m/sThere is no external force on…
Q: A railroad tank car rolls on a track at 3.40 m/s toward two identical coupled tank cars, which are…
A: The objective of the question is to find the speed of the three coupled cars after the collision and…
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 object of mass 3.00 kg, moving with an initial velocity of 4.97 i m/s, collides with and sticks…
A:
Q: A can of Coke moving 17.1 m/s toward the right (the positive direction) collides with a can of Pepsi…
A: Given: initial velocity of can of coke, u1 = 17.1 m/s ( towards right +ve) Initial velocity of can…
Q: A 1.5-kg object moving in the positive x-direction at 5.3 m/s collides with a 1.6-kg object moving…
A: Given data The mass of the object 1 is m1 = 1.5 kg. The velocity of object 1 in x-direction is v1 =…
Q: Two friends, John and Kathy, are rollerblading. John has a mass of 70.0 kg and rollerblades at a…
A:
Q: An object of mass 3.04 kg, moving with an initial velocity of 5.09 i m/s, collides with and sticks…
A: Please follow the steps below.Explanation:
Q: In assembling a train from several railroad cars, two of the cars, with masses 2.0 x 104 kg and 4.0…
A: The mass of the lighter car, The mass of the heavier car, The initial speed of the lighter…
Q: A 0.64 kg ball is moving horizontally with a speed of 6.3 m/s when it strikes a vertical wall. The…
A: Given data: m=0.64 kgvi=6.3 m/s Need to determine the change in momentum of the ball.
Q: A mass m1 = 15.0 kg traveling East at 12.0 m/s undergoes an elastic, head on, collision with a mass…
A: Mass m1= 15.0kginitial velocity of mass m1 u1= 12.0 m/s eastinitial velocity of mass m2u2= -14.0 m/s…
Q: Two ice skaters stand facing each other at rest on a frozen pond. They push off against one another…
A: Given; mass of one skater m1 = 60kg Speed it acquires v1 = 0.695m/s Let the mass of other skater…
Q: A 0.0280 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500…
A: GIven data The mass of the bullet is m1 = 0.0280 kg. The horizontal velocity of the bullet is u1 =…
Q: 16. Two disks float on a horizontal, frictionless air table. Disk A has mass m, and collides with a…
A:
Q: A car, with a mass of 1140 kg, is moving towards an intersection at a velocity of 26.0 m/s towards…
A: The solution for the given question is given below :-
Q: An object of mass 8.40 kg is projected into the air at a 55.0° angle. It hits the ground 3.40 s…
A: Given:- The mass of the object is m = 8.40 kg The object is projected into the air at an angle θ=…
Q: wo books slide across a friction less surface. one book has a mass of 6.2 kg and it slides to the…
A: GivenFor book 1, sliding to rightm1=6.2 kg , u1=9.8 m/sFor book 2, moving to leftm2=3.8 kg ,…
Q: An object of mass 2.91 kg, moving with an initial velocity of 4.97 î m/s, collides with and sticks…
A: Given: The mass of first object is m1=2.91 kg. The mass of second object is m2=2.63 kg. The…
Q: A 2.30-kg particle has a velocity (2.20 î − 4.50 ĵ) m/s, and a 3.50-kg particle has a velocity (1.00…
A: Given,
Q: A 0.57 kg ball is moving horizontally with a speed of 7.2 m/s when it strikes a vertical wall. The…
A: Write the expression for momentum.
Q: In an out of control ceramics workshop, two clay balls collide in mid air and stick together. The…
A:
Q: A 4.0 kg mess kit sliding on a frictionless surface explodes in two different sized parts, one has a…
A: We can calculate the original velocity by applying conservation of momentum. This states that…
Q: A 72.5 kg projectile is used to deflect a 200 kg boulder heading towards a small town. The…
A: Given : mass of projectile, mp = 72.5 kg mass of boulder, mb = 200 kg initial…
Q: A 160 g baseball is thrown with a speed of 20 m/s. It is hit straight back toward the pitcher at a…
A:
Q: The figure below shows a man in a boat on a lake. The man's mass is 67 kg, and the boat's is 117 kg.…
A:
Q: (a) what is their velocity just after the collision? m/s ? (b) The bullet embedded block slides…
A:
Q: Four particles are arranged in a square with sides of 1.0 m. The bottom particles each have a mass…
A:
Q: A small wooden block with mass 0.750 kg is suspended from the lower end of a light cord that is 1.54…
A:
Q: An object of mass 2.91 kg, moving with an initial velocity of 4.994 î m/s, collides with and sticks…
A:
Q: A hockey puck moving at 0.460 m/s collides with another puck that was at rest. The pucks have equal…
A:
Q: A century-old platter falls vertically downward. Upon breaking, its fragments fly off parallel to…
A:
Step by step
Solved in 4 steps
- An object of mass 2.92 kg, moving with an initial velocity of 5.05 î m/s, collides with and sticks to an object of mass 2.62 kg with an initial velocity of -4.06 î m/s. Find the final velocity of the composite object. î + m/sA 0.58 kg ball is moving horizontally with a speed of 3.8 m/s when it strikes a vertical wall. The ball rebounds with a speed of 2.5 m/s. What is the magnitude of the change in linear momentum of the ball?A 5427.28 kg open train car is rolling on frictionless rails at 25.15 m/s when it starts pouring rain. A few minutes later, the car's speed is 15.38 m/s. What mass of water has collected in the car?
- Two otters are sliding toward each other on a muddy frictionless horizontal surface. One of them, of mass 7.5 kg, is sliding to the left at 5.0 m/s, and the other, of mass 5.75 kg, is moving to the right at 6.00 m/s. They hold fast to each other after they collide. What is the magnitude of the velocity of these otters right after they collide? O 0.116m/s 0.236m/s O 0.441m/s O 0.226m/sA 1.90-kg particle has a velocity (2.20 1 - 4.00 ĵ) m/s, and a 4.00-kg particle has a velocity (1.00 +8.00 ĵ) m/s. (a) Find the velocity of the center of mass. Î + m/s (b) Find the total momentum of the system. Î + J kg m/sJack (mass 56.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He collides with Jill (mass 49.0 kg), who is initially at rest. After the collision, Jack is traveling at 5.00 m/s in a direction 34.0 degrees north of east. Ignore friction. What is the magnitude of the Jill's velocity, after the collision, as she travels at an angle of 35.95 degrees south of east?
- A car, with a mass of 1240 kg, is moving towards an intersection at a velocity of 26.6 m/s towards the South. At the intersection, it collides with a truck that has a mass of 1580 kg and is moving with a velocity of 14.0 m/s towards the West. When they collide, the two vehicles stick together. 15. The magnitude of the final velocity for the car and truck is Answer to 3 significant digits. m/s. (Record your answer in the numerical-response section below.) Your answer:A 2.51 kg ball of clay is traveling straight north with a speed of 24.0 m/s, collides with a 3.55 kg ball of clay traveling straight east with a speed of 22.1 m/s. What is the speed of this new ball of clay after its collision? What direction is it traveling, given as a degree north of east?A 1.99-kg particle has a velocity (2.05 i 2.99 ĵ) m/s, and a 3.01-kg particle has a velocity (1.09 1 + 6.08 j) m/s. (a) Find the velocity of the center of mass. î+ ₁) 1 m/s (b) Find the total momentum of the system. Î+ i) kg. m/s
- A stationary firecracker explodes into two pieces. The piece shot to the right has a mass of 0.07 kg and is traveling 45 m/s. How fast is the smaller 0.04 kg piece, which travels to the left? Ignore friction and air resistance.A 0.0210 kg bullet moving horizontally at 450 m/s embeds itself into an initially stationary 0.500 kg block. (a) What is their velocity (in m/s) just after the collision? m/s (b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity (in m/s)? m/s (c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far (in m) does this combination travel before stopping? mA 0.0250 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500 kg block.(a) What is their velocity just after the collision?m/s(b) The bullet-embedded block slides 8.0 m on a horizontal surface with a 0.30 kinetic coefficient of friction. Now what is its velocity?m/s(c) The bullet-embedded block now strikes and sticks to a stationary 2.00 kg block. How far does this combination travel before stopping?m