A person of mass 45.0 kg stands at rest. How much will the average force exerted on the feet by the floor differ from the person's weight during a 0.160 s interval in which the blood's upward component of momentum increases by 3.60 x 10-2 kg · m

Q: A soccer player takes a corner kick, lofting a stationary ball 40.0° above the horizon at 19.0 m/s.…

A: The mass of a soccer ball,

Q: A soccer player takes a corner kick, lofting a stationary ball 40.0° above the horizon at 20.0 m/s.…

A: Given Data: The angle above the horizon is, θ=40° The speed of a ball is, v=20.0 m/s The mass of a…

Q: A certain radioactive (parent) nucleus transforms to a different (daughter) nucleus by emitting an…

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Q: A vehicle travelling at 15 km/h collides head-on with a tiny car travelling at 30 km/h. One of the…

A: Please see the next step for solution

Q: A 3.10 kg particle has a velocity of (2.96 i - 3.98 ĵ) m/s. (a) Find its x and y components of…

A: The momentum of a body is given by p = mv, where m = the mass of the body v = velocity of the body…

Q: this problem, assume that a baseball player throws a fast pitch along the positive x-axis, with…

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Q: Two small metallic spheres, each of mass m = 0.2 g, are suspended as pendulums by light strings of…

A: Mass = m = 0.2×10-3 kg Say length of the string is L Free body diagram of one sphere is shown below:…

Q: A railroad diesel engine weighs four times as much as a freight car. The diesel engine coasts at 4.0…

A: Given data: Mass of diesel engine (m1) = 4m2 Mass of freight car = m2 Initial velocity of diesel…

Q: Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 0.8 m/s and a…

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Q: magnitude of the momentum: kg-m/s A 35.50 km boy walks at 3.43 km/h. magnitude of the momentum:…

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

Q: motorcar of mass 1200 kg is moving along a straight line with a uniform velocity of 90 km/h. Its…

A: Mass of the motor car, m = 1200 kgInitial velocity of the motor car, u = 90 km/h = 25 m/sFinal…

Q: (a) What is the mass of a large ship that has a momentum of 1.20 x 109 kg · m/s, when the ship is…

A: Dear student The momentum depends on mass and velocity of object. It is defined as: P = mass ×…

Q: Taking the density of air to be 1.29 kg/m3, what is the magnitude of the linear momentum of a cubic…

A: Mass of 1 m3 of air =1.29kg  a) linear momentum =mv=1.29×57×5/18 m/s =20.42kgm/s

Q: We substitute the known values into the conservation of momentum equation MVi + mvi = MVf + mvf to…

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Q: Calculate the change in the momentum of a car whose speed changes from 100 km/h to 15 km/h. The car…

A: Given :  Mass of the car = 1000 kg  Initial Velocity = 100 km/h = 100 ( 5/18 ) = 27.78 m/s  Final…

Q: If a rainstorm drops 4 cm of rain over an area of 12 km- in the period of 2 hours, what is the…

A: Solution:   Given Values, Height of the water level (h)=4 cm =4×10-2 mArea (A) =12 Km2=12×106…

Q: A driver applies the brakes and reduces the speed of her car by 20%, without changing the direction…

A: Given  The speed of the car is reduced by 20 %

Q: Which of the following statement is true about the change in momentum?     To increase the momentum,…

A: Required:  To select true statement about the charge in momentum of the object

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A:

Q: A 2.59 kg particle has a velocity of vx = 5.43 m/s and vy = −3.96 m/s. Find the magnitude of its…

A: The given values are, m=2.59 kgvx=5.43 m/svy=-3.96 m/s

Q: A bullet having mass of 0.002kg hits a stationary block of wood having a mass of 14kg. the…

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Q: In 10.0s, 284 bullets strike and embed themselves in a wall. The bullets strike the wall…

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Q: A ball with a mass of 275 g is dropped from rest, hits the floor, and rebounds upward. If the ball…

A: Given: m=275 g = 0.275 kgu = 3.41 m/s or u→=-3.41 j^ m/sv = 1.85 m/s or v→=1.85 j^  m/s∆t=1.30 ms…

Q: A 0.4 kg particle initially at rest, accelerates with a magnitude of 3.5 m/s². Find the momentum at…

A: Given data:  Mass (m) = 0.4 kg Initial velocity (Vi) = 0 m/s Acceleration (a) = 3.5 m/s2 Required:…

Q: You have been hired as an expert witness in a court case involving an automobile accident. A piece…

A: Equation of force F=580-(1.8×105)t Time interval t=0 to t=3×10-3 s Speed of bullet (v)=220 m/s

Q: Find the magnitude of the linear momentum for the following cases. (Enter your answers in kg · m/s.)

A:

Q: Find

A: Given that : Mass (m) = 2.91 kg Velocity = (3.08 - 3.95)m/s Calculating the momentum values,…

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: Given:-  The mass of the ball is m = 275 g  and the ball drop from the rest  The velocity of the…

Q: A pitcher claims he can throw a 0.147-kg baseball with as much momentum as a 3.46-g bullet moving…

A: Given information: The mass of the base ball (mb) = 0.147 kg The mass of the bullet (m) = 3.46 g =…

Q: At one particular moment, a 15.0 kg toboggan is moving over a horizontal surface of snow at 3.90…

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Q: A 3.07 kg particle has a velocity of (3.07 î - 4.09 ĵ) m/s. (a) Find its x and y components of…

A: Given mass of particle=3. 07kg Velocity of the particle =(3.07i - 4.09j) m/s   We have to find the…

Q: (a) What is the mass of a large ship that has a momentum of 1.40 x 10° kg-m/s, when the ship is…

A: (a)    Given data :                  Momentum of the ship,    P =1.40×109 kg.m/s…

Q: Suppose a large ship has a momentum of 1.5 × 109 kg⋅m/s. Part A) what is the mass of the large…

A:

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 carts on a frictionless track are traveling directly toward each other. The first cart has mass…

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Q: A 0.25 kg ball is thrown straight up into the air with an initial speed of 18 m/s. Find the momentum…

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Q: A soccer player takes a corner kick, lofting a stationary ball 36.0° above the horizon at 24.0 m/s.…

A:

Q: Taking the density of air to be 1.29 kg/m^3, what is the magnitude of the linear momentum of a cubic…

A: Given data:  Density of air (ρ) = 1.29 kg/m3 Wind speed (v) = 46 km/h Volume (V) = 1 m3

Q: A 150-grain .30-60 bullet has a mass of 0.01 kg and a muzzle velocity of 900 m/s. If it takes 1 ms…

A: The mass of the bullet is m = 0.01 kg. The initial velocity of bullet is 0 m/s. The muzzle velocity…

Q: 4.6 kg toy race car can move along an x axis. The figure below gives Fx of the force acting on the…

A: Given, Mass of toy car ,m = 4.6 kg The graph of Fx vs t. We know that area under acceleration vs…

Q: Two cars A and B are heading forward. The velocity of A and B are 3,000 cm/s and 2,000 cm/s…

A: Given, mass of each car ,m = 9×105 g = 900 kg intial velocity of car A = vi,A = 3000 cm/s = 30m/s…

Q: A pitcher claims he can throw a 0.142-kg baseball with as much momentum as a 2.88-g bullet moving…

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Q: A snowball is thrown with a speed of 42.0 km/h, giving it momentum with a magnitude of 2.00 Ns. The…

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Q: A body of mass 1.5kg had it's velocity altered from 3.0ms-1 east to 3.0ms-1 north. What change in…

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Q: Object 1 has a mass m1  and a velocity v⃗ 1v→1 = (2.40 m/sm/s )x^.  Object 2 has a mass m2  and a…

A: