A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun’s bullet has a mass of 5.00 g, and the gun and puck have a combined mass of 120 g. With the system initially at rest, the radio controlled trigger releases the bullet causing the puck and empty gun to move with a speed of 0.500 m/s. What is the bullet’s speed? a. 4.80 m/s. b. 11.5 m/s c. 48.0 m/s d. 12.0 m/s

Q: The figure below shows a bullet of mass 80 g traveling horizontally towards the east with speed 450…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Edelgard has a mass of 55 kg. She is riding her skateboard east at 5 m/s. She collides with Dimitri,…

A:

Q: A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun's bullet has a…

A: Given Mass of bullet = m = 5.00 g Mass of gun with puck = 140 g   Initial velocity of both gun and…

Q: You hang from a tree branch, and then let go and fall toward the Earth. As you fall, the y-component…

A: Given : object ( a person ) hang from tree and fall towards the Earth. Initial y - component of…

Q: Two vehicles collide with an inelastic collision. Before the collision... Vehicle A had a mass of…

A: Formula of impulse is as follows: I=∆PI=mvf-vi…

Q: 2. A 35-g bullet moving at 450 m/s strikes a 2.5-kg wooden block that is at rest. The bullet passes…

A: We are given mass of bullet. We are given its initial velocity. We are also given mass of block. We…

Q: A force of 45 N acts on a ball for 0.2 s. If the ball is initially at rest: a. What is the impulse…

A:

Q: An object has a kinetic energy of 275 J and a linear momentum of magnitude 25kg m/s. Find the mass…

A:

Q: A blue ball of mass 0.35 kg traveling at 2.60 m/s to the left collides with a red ball of mass 0.35…

A:

Q: A 1600 kg car has a displacement of 4500 m in 180 seconds. The linear momentum will be a. 4600 kg…

A:

Q: What is the speed of the 0.350-kgkg puck after the collision

A: Given: Mass of object 1 is m1=0.350 kg Initial speed of object 1 is u1=5.66 m/s towards east. Mass…

Q: A 81.4 kg toy rocket is sent flying straight up into the air with an acceleration of 4.20 m/s2.…

A:

Q: pieces by a large firecracker. Two pieces of equal mass m fly away perpendicular to one another, one…

A:

Q: Far in space, where gravity is negligible, a 425 kg rocket traveling at 75.0 m/s in the positive…

A: Given data The mass of the rocket is: m = 425 kg The initial speed of the rocket is: u = 75 m/s The…

Q: A 1.33 x 10 kg railroad car moving at 7.26 m/s to the north collides with and sticks to another…

A:

Q: 4. A 5.0 kg block moving to the right at 12.0 m/sec collides with a 4.0 kg block moving to the right…

A: The mass of first block is m1 = 5.0 kg. The mass of second block is m2 = 4.0 kg. Assume the velocity…

Q: a. m1 = 1.5806 ; m2 = 0.2911 b. m1 = 0.4851 ; m2 = 1.5806 c. m1 = 1.5806 ; m2 = 0.4851 d. m1 =…

A: Given: The velocity of the first fragment is 1.9 m/s. The velocity of the second fragment is 3.7…

Q: a. A raindrop (m= .001 kg) hits a roof of a car at -15 m/s. After it hits, it spatters so the…

A:

Q: A 120 g grapefruit is dropped from a tall building. What is the magnitude of its momentum after 2.00…

A:

Q: initial velocity of the bullet

A: Given: Mass of bullet is m1=8 g Mass of wooden block is m2=9 kg Initially block is at rest. After…

Q: 2000 kg car is being pushed from rest by a bulldozer. The car is pushed for 10 econds along a rough…

A: This problem can be solved using the formula for kinematics equation of motion and impulse.

Q: Two pieces of tape are put on the air track at a distance of 1.50 m. A 0.350 kg glider on the air…

A: Apply kinematic equation to the glider to find the velocity of glider.

Q: A child’s sled has rails that slide with little friction across the snow. Logan has an old wooden…

A: a) To determine the final velocity,

Q: Which of the following needs to be integrated with respect to time to compute impulse

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Bill forgets to put his car in park, and it starts rolling forward. When it is moving at a speed of…

A: given that,speed, u1=2msu2=-3 ms (backwards)v1=-1.2 ms (backwards)m1=1100 kgm2=800 kg

Q: A 1.0 kg sphere moves to the right at 3.0 m/s and collided head on with a 3kg sphere moving at 1.0…

A:

Q: In a demolition derby, a car of mass M kg and velocity 5.72 m/s crashes into a car of mass 2112.41…

A:

Q: Blythe and Geoff are ice skating together. Blythe has a mass of 50.0 kg , and Geoff has a mass of…

A: Given:- Mass of Blythe =50 kg Mass of Geoff = 75 kg Speed = 3.50 m/s solution:- Suppose, we…

Q: William (m = 62.3 kg) and Anne (m = 42.0 kg), both of which have skates, are facing each other in a…

A:

Q: In a cheerleading competition, the 65.0 kg cheerleader is tossed vertically upward with a speed of…

A: Motion can be uniform or accelerated. Motion is relative as it differs in different scenario. The…

Q: Two masses are held against springs, each are compressed by 25.0 cm. Both are released from rest,…

A: Consider the velocity towards right is considered as positive. The velocity of the each masses can…

Q: A century-old platter falls vertically downward. Upon breaking, its fragments fly off parallel to…

A: When two (or more) objects collide with each other, then the total momentum of the system is said to…

Q: A railroad car of mass 2.85 x 10^4 kg moving at 2.60 m/s collides and couples and with two coupled…

A: mass of railroad car, m1 = 2.85 x 104 kg Mass of two coupled railroad cars, m2 = 2m1 Initial speed…

Q: A puck of mass m-2 kg moves on a drcle of radius r-0.5 meters, on a frictionless table. The puck is…

A:

Q: The momentum of a garbage truck that is 1.20 × 104 kg and is moving at 10.0 m/s is Blank 1. At what…

A: 1. Given  Mass of garbage truck  M = 1.20 × 104 Kg Speed of garbage truck v = 10.0 m/s To find…

Q: You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own…

A: Givenm1 = 76.3 kgm2 = 10.8 kgu1 = 0 m/su2 = 3.07 m/s

Q: wo balls roll horiztonally off the edge of a 1.29 m tall table. Ball A has a mass of 2.4 kg and is…

A: Given h =1.29 m uA = 1.4 m/s uB = 7.7 m/s

Q: A bullet ( m = 63 g) strikes a pendulum (M= 88.5 g) at rest originally. The bullet is imbedded…

A:

Q: a frictionless frack when it collides with a targer, 1-00kg cart at rest: After the collisio, che…

A: In all collision momentum is conserved Momentum before collision = momentum after collision

Q: The train car on the left with mass m1 is moving with speed V1i=24.0 m/s when it collides with a…

A: The train car on the left with mass m1 moves with speed V1i=24.0 m/s when it collides with a…

Q: A child runs at 3.0 m/s and jumps onto a sled, initially at rest. If the child's mass is 40 kg, and…

A: Given data:  Mass of child (m1) = 40 kg Initial velocity of child (u1) = 3.0 m/s Mass of sled (m2) =…

Q: A :06 A .06 kg tennis ball hits a wall with a velocity of 30 m/s and rebounds at about the same…

A: We know that- According to the change in momentum of the balll from before the collision to…

Q: A 4.0 kg block slides along a frictionless surface at 5 m/s until a variable force acts on it. The…

A: Given data:  Mass (m) = 4.0 kg Speed (v) = 5 m/s F1 = 6 N for t1 = 6 s F2 = 3 N for 2 s Required:…