Suppose a 1850 kg elephant is charging a hunter at a speed of 6.5 m/s. How many times larger is the elephant's momentum than the momentum of a 0.0315-kg tranquilizer dart fired at a speed of 295 m/s?  What is the momentum, in kilogram meters per second, of the 77.5-kg hunter running at 4.75 m/s after missing the elephant?

Q: can you answer both questions?

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Q: player can toss a 0.200-kg ball with as much momentum as a 2.00-g object moving with a speed of 3.2…

A: Momentum = mv

Q: A truck has a mass of 900 kg. If the velocity of the truck is 30 m/s, what is its momentum? 00…

A: Given data :                  Mass of the truck (m) = 900 kg                 Velocity of the truck…

Q: A bicycle has a momentum of 15 kg•m/s. What momentum would the bicycle have if it had double the…

A: The momentum of an object is defined as the product of it's mass and velocity , that is , p→=mv→ .…

Q: Two rocks collide in outer space. Before the collision, one rock had mass 18 kg and velocity m/s.…

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Q: Toy car A, with a mass of 4.0 kg, has a direct collision with toy car B, with a mass of 2.0 kg.…

A:

Q: A soccer ball having a mass of 0.43 kg enters the goal with a momentum of 5.16 kg-m/s after it was…

A: The following kinematics equation can be used to find the position, velocity and the acceleration of…

Q: What is the momentum of a 4.45x104 N truck when traveling at the rate of 100 km/hr?

A: The weight of the truck is 4.45×104 N. The expression for weight of the truck is, W=mg…

Q: A bullet with a mass of 3.20 g moves at a speed of 1.50 ✕ 103 m/s. If a racquetball of mass 86.2 g…

A: Given:Mass of bullet (mb) = 3.2 gmSpeed of bullet (vb) = 1.5×10-3 m/sMass of racquet ball (mr) =…

Q: If an 8.0N force has been applied for 0.08s of a 4.0kg object,What is the change in the momentum of…

A: The change in momentum of the object is equal to impulse on an object,  The impulse is given as…

Q: A 2.87 μg particle moves at 2.11×108 m/s. What is its momentum ??

A: Mass=2.87*10-6 g. Velocity=2.11*108 m/s

Q: how fast does Charlie Brown need to go in order to give a 0.25 KG football a momentum of 5kg•m/s?

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Q: A car of mass 850 kg moves with a speed of 32 m/s and collides head on with a truck of mass 1300 kg…

A: in this question  we use conservation law of momentum.

Q: Allison, 45 kg, is standing on a frozen pond wearing ice skates. If she throws a 10 kg bag of rice…

A: Mass of the Allison is M = 45 Kg Mass of the bag is m = 10 kg Velocity of the bag is v = 5 m/s

Q: What is the change in momentum of a 25 g baseball originally travelling at 30 m/s forward, if after…

A: Given:Mass of ball, m=25 gInitial velocity, u=30 m/sFinal velocity, v=-75 m/s   To determine change…

Q: How fast does an Airbus A380 aeroplane carrying passengers (total mass 56,403 kg) need to be…

A: Write the given values with the suitable variables. m=56403 kgp=871908 kg m/s Here, m is the total…

Q: This is an explosion question  Red car:   mass = 1 kg     velocity = 1 m/s Blue car:   mass = 2 kg…

A: From the given data total momentum before collision Pbefore=3 kg m/s Total momentum after collision…

Q: A golf ball of mass 50 g has a kinetic energy of 250J. what is the magnitude of its momentum?

A: It is given that, m=50 g=0.05 kgKE=250 J

Q: . A pitcher in a professional baseball game throws a fastball, giving the baseball a momentum of…

A: Given data: Momentum (P) = 5.83 kg.m/s Mass (m) = 0.145 kg Required: Speed (v)

Q: Two dogs are playing in a park, and they collide. The Great Dane has a momentum of 782 kg•m/s, and…

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Q: cat with a momentum of 41 kg m/s is running at 8.5 m/s . What is the cat's mass?

A:

Q: What is the mass of a large ship that has a momentum of 1.60 × 10^9 kg if the  ship is moving at a…

A:

Q: When spiking a ball, the player changes the velocity of the ball from 4.2 m/s to -24 m/s along a…

A: It is given that

Q: What is the momentum of a 9,800 kg bus travelling at 40 mph in ??⋅?/?kg⋅m/s?  (kg*m/s)

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Q: A 2.00kg mass moving to the right at 3.00 m/s, catches up and collides with a mass of 4.00 kg also…

A: apply force momentum relation

Q: How much momentum does a car of mass 1.214 kg have if it travels at a constant speed at 14.5 m/s?

A: Given:- mass of car = 1.214 kg speed = 14.5 m/s

Q: At what speed do a bicycle and its rider, with a combined mass of 100 kg, have the same momentum as…

A: The momentum of both rider and car is same.

Q: Two ice skaters stand facing each other at rest on a frozen pond. They push off against one another…

A: Since initially, both the skaters are at rest. Therefore their initial velocities= v= 0 m/s Since…

Q: An 80 kg mass moving at 10 m/s collides with a stationary 48 kg mass. After the collision, both…

A: Given : Masses , M = 80 Kg with initial velocity, u1 = 10 m/s   m = 48 Kg at rest i.e u2 = 0 m/s…

Q: A 1200-kg car moving at 19.4 m/s suddenly collides with a stationary car of mass 1500 kg. If the two…

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Q: What is the momentum in kg · m/s of a garbage truck that is 1.20 ✕ 104 kg and is moving at 35.0 m/s?…

A: momentum = mass ×velocity

Q: The momentum of a 2000-kg elephant charging a hunter at a speed of 7.50 m/s is Blank 1. The momentum…

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Q: Two ice skaters stand facing each other at rest on a frozen pond. They push off against one another…

A:

Q: A bullet with a mass of 3.08 g moves at a speed of 1.50 ✕ 103 m/s. If a tennis ball of mass 57.2 g…

A: According to the question,

Q: A rubber ball with a mass of 0.160 kg is dropped from rest. From what height (in m) was the ball…

A: Given data Mass of the ball, m=0.160 kg Initial velocity, u=0 m/s Momentum just before hitting ,…

Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: How fast would you have to throw a 0.145 kg baseball to give it a momentum of 38.2 N's?

A:

Q: What is the momentum of a 1900 kg car that is sitting in the driveway?

A: Given data:  Mass (m) = 1900 kg Velocity (v) = 0 m/s Required: Momentum (P)

Q: A load of gravel is dumped straight down into a 30000-kg freight car coasting at 2.2 m/s on a…

A: Using law of conservation of momentum, the expression for find mass of gravel is Mu=M+mm=Mu-Mvv

Q: A 6 X 10-2 kg tennis ball moves at a velocity of 12 m/s. The ball is struck by a racket, causing it…

A: Given data The mass of the tennis ball is given as m = 6 x 10-2 m. The initial velocity is given as…

Q: A bowling ball with a mass of 7.0 kg strikes a pin that has a mass of 2.0 kg. The pin flies forward…

A: Given: mb =7.0kg mp =2.0kg v1b =4.0m/s v1p =6.0m/s v0p=0m/s To find: vob.

Q: If a 40 Kg object has a momentum of 400Kg*m/s. how fast is it traveling? 5 If an object traveling at…

A: Solution: given the momentum  we ahve to find the mass or velocity

Q: The momentum of a 225 g softball moving at 35 m/s is _________________________.

A: Given   Mass of softball is m=0.225 kg   Speed of softball is v=35 m/s

Q: A 0.625 kg basketball is thrown across the court at a speed of 5.6 m/s.What speed must a 0.490 kg…

A: Apply conservation of momentum   Initial Momentum = final momentum

Q: A rocket takes off from Earth and reaches a speed of 100 m/s in 10.0 s. If the exhaust speed is 1500…

A: A rocket is depleting the mass system. The body of the rocket and the fuel contained in it have an…