You are hanging out with two friends at a skate park. Friend A has a mass ma of 125 kg and Friend B has a mass mb of 75 kg. Both friends are initially standing at rest on their skateboards. You separately push each friend with the same force of 35 N for the same amount of time of 0.3 seconds. Assuming you can ignore friction, how do their momentums compare after the push?

Q: A 53 kg object has a velocity whose magnitude is 74 m/s and whose direction is 320°.  What is the…

A: The expression for the momentum of an object is    p=mv Here m is the mass of an object and v is the…

Q: A father of 75-kg took his daughter of 35-kg to ice skating. They push off against one another…

A: Let us consider a father who took his daughter to ice skating. Consider a mass of father be (mf) in…

Q: You are given five values of mass and five values of momentum. Form combinations of these quantities…

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Q: A bullet with a mass of 5.00 x 10*-3 kg is loaded into a stationary gun. The loaded gun has a mass…

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Q: A constant net force of 11.1 N directed in the x-direction is exerted on a 2.8 kg object for a time…

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Q: Apache Chief is walking at 2.03 m/s.  If the chief weighs 827 N, what is the magnitude of his…

A: Given that: Velocity of apache chief = 2.03 m/s Weight of chief = 827 N Gravity = 9.8 m/s

Q: A constant net force of 12.9 N directed in the x-direction is exerted on a 1.9 kg object for a time…

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Q: What momentum does a car of mass 1141 kg have if it's traveling at 7.6 m/s? Submit your answer in…

A: Given data:   Mass (m) = 1141 kg Speed (v) = 7.6 m/s Required: Momentum (P)

Q: Object A has the same momentum as object B. If the mass of object A is 3 Kg and of object B is 6 Kg,…

A: Linear momentum of an object is the product of its mass and velocity. It is given that both objects…

Q: Daughter nucleus y Neutrino Electron

A: momentum of the electron is 8.10 x 10−19 kg·m/s. The neutrino's momentum has magnitude 5.09 x 10−19…

Q: Two carts, labeled 1 and 2, are headed toward each other along a level track. Both carts roll…

A: Given: m1 = 21.3 kgm2=3.11kgv1i=u1 = 1.9 m/sv2i=u2=-1.8 m/slet final speed are v1 and v2

Q: Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 1.0 m/s and a…

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Q: Two blocks, one with mass m and the other with mass 2m are pushed by constant forces of equal…

A: This problem can be solved using the formula of linear momentum.

Q: A constant net force of 12.6 N directed in the x-direction is exerted on a 2.1 kg object for a time…

A: Force, F = 12.6 NMass, m = 2.1 kgTime, t = 1.7 sConcept:If be the change in momentum within time…

Q: A 20 kg object has a velocity whose magnitude is 76 m/s and whose direction is 76°. What is the…

A: Given data: The mass, m=20 kg The velocity, v=76 m/s The angle θ=76°

Q: A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal frictionless surface with a…

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Q: The table gives mass and speed data for the two objects in the figure. Find (a) the kinetic energy,…

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Q: An object of mass 6.20 kg is projected into the air at a 55.0° angle. It hits the ground 3.40 s…

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Q: A 67.0 kg person is riding a bike on a level horizontal street. Together, the bike and person have a…

A: Mass of the person (m1) =67 kgCombined mass  of  person  and  bike                     is 74.6 kg .…

Q: A 10 kg penguin slides across a patch of ice at a speed of 5.0 m/s in the direction 60° with respect…

A: Given that:- Mass of penguin=10kg

Q: The table gives mass and speed data for the two objects in the figure. Find (a) the kinetic energy,…

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Q: Marble A was released at a certain height of the ramp and hit Marble B on the horizontal end of the…

A: Given marvel A started moving from some height of the rank and then collied with marvel B on…

Q: height of the ramp and hit Marble B on the horizontal end of the ramp. Both Marbles A and B weighs 5…

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Q: On an ice skating rink, a girl of mass 50 kg stands stationary, face to face with a boy of mass 80…

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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: tennis ball with mass m = 50 g initially at rest falls from a height of 10 m at t0. The ball hit the…

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Q: A fancart of mass 0.8 kg initially has a velocity of N on the cart for 1.5 seconds. What is the…

A: Given data: The mass, m =0.8 kg The velocity is u = 0.9 m/s The constant force is F=-0.2 N The time…

Q: As you take your leisurely tour through the solar system, you come across a 1.15 kg1.15 kg rock that…

A: Mass of the rock (m) = 1.15 kg. The momentum of the rock (p)=1.91×108 kgm/s. The rock's speed has to…

Q: The mass of each bullet is 0.01 kg.  The speed of each bullet as it hits Wonder Woman’s bracelet is…

A: Given data:  Mass of the each bullet (m) = 0.01 kg Speed of the each bullet = 450 m/s After…

Q: While playing basketball in PE class, a student lost her balance after making a lay-up and collided…

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Q: average force in regions A and C?

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Q: Object 1 is moving along the x axis with an initial momentum +16 kg·m/s, where the + sign indicates…

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Q: A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure. The cart is…

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Q: FIN) 3 2 r(s) i 2 3 The graph above shows a variable force Fthat acts on an object as it moves along…

A: Given data: The time between change n momentum is required, t = 2 s to t = 4 s. The F-t graph.

Q: In a physics demonstration, two teams of equal-mass students are placed on each of two identical…

A: Given:- two equal masses of students are placed on each of two identical carts. A student on cart A…

Q: As shown in the figure below, cars #1 and #2 are sliding across a horizontal frictionless surface.…

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Q: A fancart of mass 0.8 kg initially has a velocity of m/s. Then the fan is turned on, and the air…

A: Given data: The mass, m =0.8 kg The velocity is u = 0.7 m/s The constant force is F=-0.3 N The time…