Momentum is mass times velocity. Suppose the momentum of a 255. g object is kg m measured to be 293. Calculate the object's velocity.

Q: Momentum of a body of mass 0.5 kg moving with a speed of 10 m/s is

A: Momentum is basically a measure of how much mass is in motion with some velocity. It may also be…

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

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Q: What is the momentum of a car of mass 1850 kg and is moving at 27.75 m/s? p= m v

A: The momentum of the object is the product of mass and velocity. The unit of momentum is kg·m/s.…

Q: Calculate the kinetic energy and momentum of aproton traveling 2.90 X108 m/s ?

A: speed, v = 2.90 X108 m/s

Q: A particle with kinetic energy equal to 233 J has a momentum of magnitude 22.4 kg · m/s. Calculate…

A: Given: Kinetic energy of particle, K = 233 J Momentum of particle, P = 22.4 kg m/s

Q: Two cars hit head on. One travelling at a velocity of 15 mph and with a mass of 2000 Ib. And the…

A: Given Data:- Mass of the first car is m1=2000 lb. Mass of the second car is m2=1800 lb.   Velocity…

Q: A force of 12 N acts on a body of mass 2 kg for 4 s initially at rest. Calculate the velocity…

A: Given value--- Force = 12 N. mass = 2 kg. time = 4 s. initial velocity = 0 m/s  We have to find---…

Q: A projectile has a momentum of 1.6 x 10^4 kg.m/s and a velocity of 200 m/s. What is it's mass and…

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Q: An object with a mass of 8.16 kg is traveling in the positve x-direction with 50.3 J of kinetic…

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Q: how much force would be needed to cause a 17kg • m/s in the momentum of an object, if the force…

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Q: A force of 38.78 N acts on a mass changing its momentum by 46.66 kg m/s.  What is the time during…

A: According to the Newton’s second law of motion, the force can be defined as the rate of change of…

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

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Q: (T/F) An object with mass will have momentum O True O False

A: Momentum is defined as product of mass of object and its velocity. Momentum, p=mv where m is mass…

Q: A solar panel ona satellite absorbs all the light falling on it, what is the momentum in (grams.cm/s…

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Q: A particle with kinetic energy equal to 309 J has a momentum of magnitude 20.4 kg · m/s. Calculate…

A: The expression for find mass of the particle is KE=p22mm=p22KE Substitute values in the above…

Q: A 50 kg mass is sitting on a frictionless surface. An unknown constant force pushes the mass for 2…

A: We know momentum of a body P = mv where m is mass of body  V is speed of body

Q: A vehicle is running with a velocity of 12m/s. If the of the vehicle is 6400 kg m/s, calculate the…

A: Given data:  Velocity (v)  = 12 m/s Momentum (P) = 6400 kg.m/s Required: Mass (m)

Q: A 1,200 kg car has a momentum of 3500 kg*m/s. What is its velocity?

A: GivenMass of car (m)=1200 kgMomentum of car (P)=3500 kgm/s

Q: 2. Find the speed that the 10kg mass will have when it hits the floor. am 3

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Q: A car weighing 10,780 N is speeding down a highway with a velocity of 85 km/h. What is the…

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Q: What is the velocity of an electron that has a momentum of 3.04 x 10-21 kg.m/s ? Note that you must…

A: The momentum is given by, P=γm0vP=m0v1-v2c2 Rearranging the above equation, v2=p2c2m2c2+p2

Q: What is the momentum of a 1 kg mass that has fallen from rest for 2.1 seconds?   Assume the…

A: Given:-  Mass (m) =1 kg  time (t) =2.1 sec g=9.8 m/s  Find:-  momentum of the mass in kg m/s

Q: A vehicle is running with a velocity of 8 m/s. If the of the vehicle is 8800 kg m/s, what is it's…

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Q: What is the momentum of a fuel tanker that has a loaded tonnage of 800,000 tons (lets use metric…

A: The mass of load in the fuel tanker is

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

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Q: An object has a kinetic energy of 275 J and a momentum ofmagnitude 25.0 kg ? m/s. Find the (a) speed…

A: Part A:

Q: A 2 kilogram mass accelerates at 5 meters per second squared for 3 seconds. What impulse has acted…

A: The expression form equation of motion is,

Q: 1. A 3.0kg mass has a velocity of 45.0 m/s. Find its momentum.

A: Given data: Mass, m=3.0 kg. Velocity, v=45.0 m/s.

Q: speed of the particle of mass m is

A: Given; Two massive particles of masses M and m,  where,   M>m are seperated by a distance l. Find…

Q: A force of 33.5 N acts on a mass changing its momentum by 43.13 kg m/s.  What is the time during…

A: From Newton’s second law of motion.

Q: A light mass and a heavy mass have equal momentum. Which will have more kinetic energy?

A: Write the expression for the momentum:

Q: Is momentum is inversely proportional to a particle's mass

A: Required: The relationship between momentum and mass of a particle

Q: Momentum is: p = mv, wherep =momentum, m =mass, and v =velocity. What is the momentum of a 1,097 kg…

A: Write the given values of the problem- Mass(m) m=1097 kg Speed(v) v=22 m/s

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: What is the momentum of a 100-kilogram shell if its speed is 1,500 m/s?

A:

Q: A bomb of mass 16kg at rest, explodes into two pieces of masses 4kg and 12kg. After explosion, the…

A: Given : After collision, m1 = 4 kg m2 = 12 kg v2 = 4 m/s

Q: Momentum (p) is a quantity with unit kgms−1 . It is thought to be related to the mass (m) and…

A: The expression for momentum of a particle is given by p = mv The unit for momentum is given by kg·ms

Q: How fast is a 1.5g bullet moving If it has a momentum of 1.2 kg m/s?

A: Given data The mass of the bullet is given as m = 1.5 g. The momentum of the bullet is given as P =…

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

A: It is given that                  mass of ball is MB=0.15kg                 mass of bullet…

Q: A single 0.508 kg cart rolls down a level track. Initial velocity of 0.670 m/s and final velocity…

A:

Q: What property of matter is momentum related to? A) mass B) velocity C) Both A & B D) None of the…

A: The momentum is the measurement of motion of the body.

Q: If a 5-kg object experiences a 10-N force for a duration of 0.10-second, then what is the momentum…

A: m=5 kg F=10 N

Q: A 3kg mass with an initial velocity of (4?)mls collides with and sticks to a 1kg mass with an…

A: solution is given by

Q: further explanation for total momentum before and the total momentum after

A: According to Newton's second law, the time rate of change of the linear momentum of the body is…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.