ompared to a sports car moving at 30 mph, the sa

Q: A 2000 KG car moving at 10 M/S breaks to a stop in 10 seconds  what is the initial momentum of the…

A: Initial momentum is,

Q: A billiard ball (1kg) and a big piece of chewing gum (0.2kg) are moving at each other. The billiard…

A:

Q: A 60-kilogram high jumper lands on a mat after her jump. The mat brings her to a stop after 1…

A: Given  Mass of the jumper is m=60 kg Initial velocity of the jumper is vi=5 m/s Final velocity of…

Q: In the Homecoming football game, a fullback (m=60kg) moves rightward at a velocity of +2 m/s and a…

A:

Q: You are standing on a very slippery icy surface and throw a 1 kg footballI horizontally at a speed…

A: Given , mass of football, m1=1kg  and initially it was at rest before throwing , u1=0 m/s and after…

Q: In the game of billiards, all the balls have approximately the same mass, about 0.17 kg. In the…

A:

Q: Miles Tugo and Ben Travlun are riding in a bus at highway speed on a nice summer day when an unlucky…

A: Ben Travlun is correct. From the conservation of momentum. The momentum of a system is conserved if…

Q: Suppose that you're driving down the highway and a moth crashes into the windshield of your car.…

A: Due to Newton’s third law, the forces acting between car and moth will be same. Hence, for a given…

Q: A 1000 kg car travels with a velocity of 4 m/s. How fast would a 2500 kg car have to move to have…

A: Given that ----- mass m1 = 1000 kg velocity v1 = 4 m/sec. another car s mass m2 = 2500 kg Question…

Q: An 12 kg object is flying at speed 1c/10. Calculate its momentum, in units of kg c.

A: The relativistic expression for momentum is given by,

Q: Question 1 Which of the following is the best description of an object's momentum? Your answer: how…

A:

Q: George throws a rock with a kinetic energy of 9.0 joules and a momentum of 2.60 kg-m/sec. What is…

A:

Q: A 1,500-kilogram automobile from Pampanga moves at 30 meters per second to Baguio. What is the…

A:

Q: The speed limit on a certain roadway is 90.0 km/h. Suppose speeding fines are made proportional to…

A: Let F be the fine, u be the vehicle’s momentum. Then, te proportion relating the speeding fine to…

Q: A 3.0 kilogram box has an initial velocity v₁. It collides with a 6.0 kilogram box that is initially…

A:

Q: Explain why. i. What does the law of conservation of momentum say will happen in a closed system?…

A: Scenario:  The spring cart 1 moves off towards cart 2 & inelastic collision has happened.

Q: 1. A 50kg mass falls freely from rest for 4 sec. Find is momentum at that time.

A:

Q: Freddy the Frog (mass 0.21 kg) drops straight down out of a tree onto a moving skateboard (mass 1.3…

A:

Q: DESCRIBE THE CONSERVATION OF MOMENTUM? GIVE AN EXAMPLE.

A: According to the conservation of momentum the total momentum of any system of objects remains…

Q: A multistage rocket uses the principle of conservation of momentum by getting rid of its empty…

A: According to conservation of momentum If no external force is applied to the system it's momentum…

Q: A 25 kg toy car travels down a ramp.  The car speeds up and reaches a velocity of 0.75 m/s.  What is…

A:

Q: 5. Suppose an object is moving in the air. It has a kinetic energy of 273 J and a momentum of 25.2…

A:

Q: Elon Mask the astronaut has a total mass of 60.8 kg. While in space, he throws a 2.43 kg tool away…

A: To solve the given question we will use the conservation of momentum.

Q: An 11 kg object is flying at speed 9c/10.  Calculate its momentum, in units of kg c.

A:

Q: What do you notice about the total momentum before and the total momentum after? Which principle are…

A: We notice that total momentum before and after the collision are almost same (up to second decimal…

Q: Question 3 Momentum is: p mv, wherep=momentum, m =mass, and v =velocity What is the momentum of a…

A: Given that -- mass = 1037 kg speed v = 22 m/sec Question ? momentum ?

Q: 4) Suppose a pitcher throws a ball of 0.15kg with a momentum that equals that of a 2g bullet with a…

A: Given data:   Mass of ball (m) = 0.15 kg Mass of bullet (m1) = 2 g = 0.002 kg Speed (V1) = 1800 m/s…

Q: 20 poin 6. A 1200 kg car travels at 30 m/s. What is its momentum? * Assolutc RACINC Your answer 7.…

A: Given mass of car m = 1200 kg speed v = 30 m/s we have to find out it's momentum.

Q: A steel ball is moving to the right at 25.0 m/s when it collides head-on with a brass ball moving to…

A: Given data: Initial velocity of steel ball is, u1=25.0 m/s. Initial velocity of brass ball is,…

Q: A 12kg cart rolling at 18m/s to the right collides with a 15kg cart that is at rest. After they…

A: Given Data:- Mass of the two carts are m1=12 kg, m2=18 kg Initial velocity of 12 kg cart is v1i=18…

Q: A hockey puck that has a mass of 170 g travels with a speed of 30 m/s. What is the momentum of the…

A: Given that the value of mass and speed.Then We have to determine the momentum of the puck.

Q: kinetic energy and momentum

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Q: A 44kg girl skates at 1.5m/s on ice toward her 81kg friend who is standing still with open arms. As…

A:

Q: uppose a 1850 kg elephant is charging a hunter at a speed of 6.5 m/s. Calculate the momentum of the…

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Q: A student, standing on the roof of a 30.0m talldorm building releases from rest a 200-grams apple to…

A:

Q: A race car has a mass of 1,000 kg. It accelerates from an initial velocity of 30 m/s to a final…

A:

Q: Force is 133N on a ball for 0.45 s . Ball is initially at rest. Find final momentum. Can you show me…

A:

Q: What is the momentum of a 7 kg mass that has fallen from rest for 2.8 seconds?   Assume the…

A: Given data: Mass (m) = 7 kg Initial velocity (Vi) = 0 m/s Time (t) = 2.8 s Acceleration due to…

Q: How fast will they move?

A:

Q: A ball with a mass of (##) kg was dropped from a height (##) meters above the ground. a. How long…

A: Given,

Q: Vahé and Nicolás, both with mass M, are playing catch with a football of mass m on the frictionless…

A: By using law of conservation of momentum

Q: Elon Mask the astronaut has a total mass of 69.4 kg. While in space, he throws a 2.34 kg tool away…

A:

Q: 4. When is the conservation of energy equation used to solve problems in kinetics?

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Q: Create mass and velocity as a function of time equations Can you use these to give the Mom(t)…

A: Newton`s second law states that the acceleration of an object is directly proportional to the net…

Q: A car of mass 100 kg moving with a velocity of 30 metre per second. What will be its momentum. What…

A: The expression for the momentum is given by p = mv Here, p is the momentum,  mis the mass,v  is the…