A 3-kg stone is dropped from a 40 m high building. When the stone has fallen 20 m, the magnitude of the impulse it has received from the gravitational force is ........ Use g = 10 m/s2.

Q: Calculate the impulse experienced when a 61 kg person lands on firm ground after jumping from a…

A: Given Mass m = 61 kg Height H = 2.8 mm = 2.58 x 10-3 m Initial Velocity u = m/s

Q: A 2.00 kg brick, initially traveling at 6.00m/s, increased its speed to 8.00 m/s. What is the…

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Q: A person throws a ball so that it moves towards a bat at 40.23 m/s at an angle of 5.00° below the…

A: Given: The ball moves towards a bat at 40.23 m/s at an angle of 5.00° below the horizontal,…

Q: A grasshopper of mass 400.0 mg jumps directly upward by 18.0 cm a)What is the impulse delivered by…

A: Impulse is nothing but the change in momentum and the rate of change of momentum is called force.

Q: m The mass of a dog is 33.0 kg. The dog runs into a bouncy wall at 8.60 and m bounces back in the…

A: Given Mass of dog (m)=33kg Before collision velocity (u)=8.60m/s After collision velocity (v)=…

Q: A 0.25kg ball is dropped from rest from a height of 1.50 m. It bounces linearly from the floor to…

A: Given: The mass of the ball is m=0.25 kg. The initial height is h=1.50 m. The final height is…

Q: A 2.50kg stone is dropped from rest at a height of 3.75 m. What impulse does gravity impart to this…

A: As given, Mass of stone, m=2.50 kg Height, h=3.75 m Acceleration due to gravity, g=9.81 ms2 Initial…

Q: A cart with a mass of 2.0 kg is traveling at 8.6 m/s. It strikes a barrier and recoils with a speed…

A: Impulse is nothing but the change in momentum. So all we have to find is the change in the momentum.

Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…

A: Given Information:- Mass of the person is m=67 kg. Initial speed of the person is vi=6 m/s. The…

Q: Calculate the magnitude of the impulse experienced when a 58-kg person with an initial speed of 5…

A: Initial speed, vo = 5 m/s Final speed, v = 0 m/s  (rest) Distance covered, ( height)  s = 3 m

Q: Calculate the magnitude of the impulse experienced when a 51-kg person with an initial speed of 6…

A: Given mass of person = 51kg initial speed = 6 m/s  at a height of 3.0 m We have to calculate the…

Q: A 0.5-kg ball moving at 5 m/s strikes a wall and rebounds in the opposite direction with a speed of…

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Q: A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall.…

A: Given: The mass of the particle is 4.0 kg. The velocity of hit is 5.0 m/s. The velocity of rebound…

Q: A 2000-kg railway freight car coasts at 4.4 m/s underneath a grain terminal, which dumps grain…

A: Given: A 2000-kg railway freight car coasts at 4.4 m/s underneath a grain terminal, which dumps…

Q: The graph below is for a 30 kg object. Find the impulse over the entire time shown. al m's/s) -10.0…

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Q: A 2.50-kg stone is dropped from rest at a height of 3.75 m. What impulse does gravity impart to this…

A: Impulse is the product of the force applied to a body and the amount of time applied. It is given by…

Q: • A golfer attempts a birdie putt, sending the 0.045-kg ball towardthe hole with a speed of 1.2…

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Q: A fan blows a cart of mass ma distance d. m The same fan blows a heavier cart of mass 2m through the…

A: When the mass is constant, Impulse is given by Impulse = change in momentum = dP =F. dt Here, dP is…

Q: Ferns spread spores instead of seeds, and some ferns eject the spores at surprisingly high speeds.…

A: Given data: The change in speed is, Δv= 4.5 m/s The time is, t= 1.0 ms The mass is, m= 1.4 µg   Step…

Q: A 6.0x10–2 kg tennis ball moves at a speed of 12 m/s. The ball is struck by a racket, causing it to…

A: Given values:Mass of tennis ball, m = 6.0 x 10-2 kgSpeed of tennis ball before struck, u = 12…

Q: A 0.28 kg stone you throw rises 34.3 m in the air. What impulse does the stone receives from your…

A: Given Mass of stone = m = 0.28 kg stone rises upto a height = 34.3 m We have to calculate the…

Q: A baseball has a 0.145 kg mass for and seconds. and a Major League Baseball now registers that pitch…

A: Given: The mass of the ball is 47 kg. The initial velocity of the ball is 0.145 m/s.

Q: A tennis ball moving horizontally to the left at 40 m/s hits a racket and rebounds horizontally to…

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Q: A 0.2-kg rubber ball is dropped from the window of a building. It strikes the sidewalk below at…

A: Given  Mass of ball(m)= 0.2 kg Speed with which it strike the ground (u)= 30 m/s Rebound speed (v)=…

Q: What is the impulse experience by a 2-kg object if the force acting on it is given in the following?…

A: Introduction: Impulse is the the physical quantity which describes the instant motion of the object.…

Q: F (N) 1 2 3 45

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Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…

A:

Q: You drop a 49-g ball from a height of 2.8 m and it only bounces back to a height of 1.5 m. What was…

A: Given mass of ball m = 49 g = 0.049 kg Initial height hi= 2.8 m bounce height hf= 1.5 m We have to…

Q: A 5.8 x 104 kg train car at rest is struck from behind by a second train car, traveling at 2.6 m/s.…

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Q: the force on a particle is given by F(t) = 0.71t + 1.2 t^2, in N. If the force acts from t=0 to…

A: The total impulse is given by J=∫t1t2Fdt=∫t1t20.71t+1.2t2dt

Q: During world war 2, a military parachutist fell 0.37km from an airplane without being able to open…

A: S= 0.37km = 370 m , u= 0m/s  V= 56m/s , m= 85kg , F= 1.2× 105 N

Q: A ball of 50 g is dropped vertically downwards from the top of a 5 m high tower. If the ball hits…

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Q: Calculate the magnitude of the impulse experienced when a 59-kg person with an initial speed of 5…

A: mass = m = 59kg initial speed = Vi = 5 m/s final speed = Vf= 0 m/s

Q: a 4.0 kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vehicle wall. The…

A: Given that Mass of the particle is m = 4.0 kg Initial velocity of particle is u = 5.0 m/s ( let say…

Q: An impulse of 2.1 N-s directed South is imparted on a tennis ball with mass 0.060 kg. If the ball…

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Q: What is the change in velocity of the object as a result of the impulse on the object of previous…

A: Impulse acting on an object is the constant force acting over a period of time , that is , J=F∆t ,…

Q: A 3-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall. The…

A:

Q: A 2.00 kg stone is dropped from rest at a height of 4.00 m. What impulse does gravity impart to this…

A: The impulse can be expressed as I=F·Δt=maΔt=mΔv=Δp

Q: A tennis ball of mass m=0.060kg and speed v = 28 m/s strikes a wall at a 45° angle and rebounds with…

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Q: Listen A 3.0-kg object moving at 6.0 m/s encounters a 20-Newton resistive force over a duration of…

A: Impulse is define as the change in the linear momentum of the object. So it is directly proportional…

Q: "Calculate the magnitude of the impulse experienced when a 58-kg person with an initial speed of 5…

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Q: Does the Impulse cause a change in momentum? Explain how?

A: If a force F is acting on an object for a time t, then their product gives impulse .

Q: How do you calculate the impulse associated with a force of 4.5 N that lasts for 1.4 s?  I don't…

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