An object has a kinetic energy of 250 J and a momentum of magnitude 24.2 kg · m/s. (a) Find the speed of the object. (b) Find the mass of the object.

Q: The speed of the object is 2 rn/s. Calculate the mass of the object when its momentum is 12 kg•m/s.

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Q: For how long should a force of 52 N be applied to change the momentum of an object by 9 kg.m/s?

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Q: An object has a kinetic energy of 299 J and a momentum of magnitude 28.9 kg · m/s. (a) Find the…

A: a)The equation for the kinetic energy of the particle is given by Substitute the numerical values…

Q: An object is traveling such that it has a momentum of magnitude 24.7 kg · m/s and a kinetic energy…

A:

Q: An object has a kinetic energy of 230J and a linear momentum of magnitude 43 kg m/s. Find the mass…

A: Given, KE = 230 J p = 43 kg m/s

Q: Need help with this

A: a) The equation for momentum in terms of kinetic energy is,

Q: What is the momentum of a 12 kg object moving at 80 cm/s? O 9.6 kgm/s O 13.0 kgm/s O 96.0 kgm/s 27.2…

A: Momentum : Momentum is the quantity of motion and is compounded by the quantity of the matter moved…

Q: Find the momentum of a body having mass 0.043 kg moving with a velocity 0.033 m/s.

A: Given Mass(m)=0.043 kg Velocity (v)=0.033 ms-1 Required momentum(p)=?

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Q: A 3.25 µg particle moves at 2.09 x 10 m/s. What is its momentum p? p = kg-m/s

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Q: Compute the momentum of a car having mass 340 kg moving with a velocity 24 m/s.

A: Given, Mass of car (m) = 340 kg  Velocity of car(v)= 24 m/s  We want to find momentum of car

Q: An object has a kinetic energy of 314 J and a momentum of magnitude 25.4 kg m/s. (a) Find the speed…

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Q: A particle with kinetic energy equal to 244 J has a momentum of magnitude 21.7 kg · m/s. Calculate…

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Q: A 2.29 µg particle moves at 2.03 × 10° m/s. What is its momentum p? 0.464 p = kg-m/s Incorrect

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Q: 4. An object has a kinetic energy of 227 J and a momentum of magnitude 26.6 kg m/s. (a) Find the…

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Q: A moving object has a kinetic energy of 2.15 J and a momentum of magnitude of 2.94 kg.m/s. Find the…

A: Given : Kinetic energy of object (K) = 2.15 J Momentum (p) = 2.94 kg.m/s

Q: Calculate the change in momentum of an object due to a force of 8 N that lasts for 0.5 s O 6.9 kg:…

A: According to Newton's 2nd law, the time rate of change of momentum of an object is equal to the…

Q: A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the…

A: Given that:- Mass of man=49.5kg

Q: Two masses of 1 g and 7 g are moving with equal kinetic energies. The ratio of the magnitudes of…

A: ANSWER = 0.38 ( option C )

Q: An object has a kinetic energy of 290 J and a momentum of magnitude 20.8 kg · m/s. (a) Find the…

A: 1. Given data: Mass of baseball, m1=0.140 kg Mass of bullet, m2=2.34 g=2.34×10-3kg Speed of bullet,…

Q: An object has a kinetic energy of 350 J and a linear momentum of magnitude 25kg m/s. Find the mass…

A: Given  Kinetic energy of the object = 350 J  Linear momentum = 25 kg m/s  Mass of object = M=???

Q: Compute the momentum of a car having mass 340 kg moving with a velocity 34 m/s.

A: given - mass of car , m = 340 kg               velocity of car v = 34 m/s  to find - momentum , p

Q: A particle with kinetic energy equal to 278 J has a momentum of magnitude 24.4 kg · m/s. Calculate…

A:

Q: A constant net force of 10.3 N directed in the x-direction is exerted on a 2.7 kg object for a…

A: If Δp be the change in momentum within time Δt then according to Newton's second law of motion…

Q: Two masses of 1 kg and 4 kg are moving with equal K.E. The ratio of their linear тотеntum таy be…

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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: A particle with kinetic energy equal to 269 J has a momentum of magnitude 28.9 kg · m/s. Calculate…

A:

Q: A particle of mass m moves with a momentum of magnitude p. Show that the kinetic energy of the…

A: Given mass of particle=m Momentum of particle=P to prove Kinetic energy=P2/2m

Q: By what factor is the kinetic energy of an object will change if its momentum is increased in…

A: The momentum is P = mv Squaring on both sides P2 = m2v2 Multiplying both sides by 12m P22m = 12mv2…

Q: If two objects of different mass have the same non-zero momentum, A. the one with less mass will…

A: According to guideline we need solve only first Question .   If two objects of different mass have…

Q: An object is traveling such that it has a momentum of magnitude 21.9 kg m/s and a kinetic energy of…

A:

Q: p2 Er 2m

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Q: A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the…

A: Given that:- Mass of person=m=49.5kg

Q: The force on a particle of mass mmm is given by F=28i−12t^2j where F is in N and t in s. What will…

A: The force on the particle, F→=28i^-12t2j^. The time range is from t1 = 1.0 s and t2 = 3.0 s.

Q: An object has a kinetic energy of 310 J and a momentum of magnitude 28.1 kg · m/s. (a) Find the…

A: (a) first part can be calculated only if the second part is known. Write the expression for kinetic…

Q: A particle with kinetic energy equal to 262 J has a momentum of magnitude 20.1 kg · m/s. Calculate…

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

Q: An object is traveling such that it has a momentum of magnitude 22.2 kg · m/s and a kinetic energy…

A: GivenMomentum of object is P=22.2kg.m/skinetic energy is K.E=242J

Q: An object has a kinetic energy of 221 J and a momentum of magnitude 29.1 kg m/s. (a) Find the speed…

A: Given data: Kinetic energy (K) = 221 J Momentum (P) = 29.1 kg.m/s Required: Speed and mass of the…

Q: An object has a kinetic energy of 226 J and a momentum of magnitude 20.7 kg · m/s. a). Find the…

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Q: A particle is initially moving with a momentum of 10 kg·m/s north. After some time, its momentum has…

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Q: Find the velocity of a particle of mass 3.34 x 10 - 27 kg that has a momentum of 5.12 × 10-19 kgm/s.

A: Given data: Mass (m) = 3.34 × 10-27 kg Momentum (P) = 5.12 × 10-19 kg.m/s Required: Velocity (v)

Q: An object is traveling such that it has a momentum of magnitude 29.6 kg - m/s and a kinetic energy…

A: Given, mass, m =? momentum, p = 29.6 kg.m/s=mv    [1] kinetic energy, K = 303 J = 12mv2     [2]…

Q: In a certain system of absolute units the acceleration produced by gravity in a body falling freely…

A: Given data: Mass, m=20 kg Acceleration in absolute unit, a=4.9  Kinetics energy in absolute unit,…

Q: Compute the momentum value Mass of object=1.22 kg Velocity=2 m/s

A: Given data : Velocity=V Mass=m   Required : Momentum