A person is pushing a 8 kg block along a horiontal surface at a constant speed of 15.4 m/s. The person is applying a force of 8.9 N to the block at an angle of 36.7° above horizontal. If the block moves a distance of 3.55 m, what is the magnitude of the impulse parted upon the block by the force of gravity?

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Q: A cannon of mass 5.80x10 kg is rigidly bolted to the earth so it can recoil only by a negligible…

A: Given data: Mass of cannon, mc=5.80×103kg Mass of shell, ms=85.0 kg Initial velocity, v=551 m/s

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A: (a) The magnitude of linear impulse experienced by the passenger during the car's acceleration is…

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: Given: mass of passenger, m= 72 kg Initial speed= 0 m/s Final speed= 5.6 m/s Time= 0.818 s

Q: A stone of mass 5 kg drops from rest at a height of 6.11 m. What magnitude of impulse, J, does…

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Q: A force in the negative direction of an x axis is applied for 16 ms to a 0.59 kg ball initially…

A: Given m=0.59 Kg(mass of ball) u=18m/s (initial velocity of ball) I=-29.2 Ns(impulse) t=16*10-3 s…

Q: A force in the negative direction of an x axis is applied for 19 ms to a 0.69 kg ball initially…

A: Given: t = 19 ms = 0.019 secm = 0.69 Kgvi=14 m/sP=31.9 Ns

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Q: A girl weighing 490 N jumps from a tree, and her center of mass falls a vertical distance of 1.80 m.…

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Q: A baseball pitcher delivers a fastball that crosses the plate at an angle of 7.89 degrees below the…

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Q: A 65.1-kg basketball player jumps vertically and leaves the floor with a velocity of 1.96 m/s…

A: Given mass m = 65.1 kg initial velocity u = 0 m/s final velocity v = 1.96 m/s

Q: A hockey puck (mass 4.00 kg), initially moving in a straight line with a speed of 1.4 m/s is hit…

A: Given data: m = 4 kg vi = 1.4 m/s vf = 4.9 m/s at 141 degree Need to determine the impulse.

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Q: A girl weighing 455 N jumps from a tree, and her center of mass falls a vertical distance of 1.60 m.…

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Q: A 0.25 kg puck is initially stationary on an ice surface with negligible friction. At time t=0, a…

A: Given data: Mass of the puck, m=0.25 kg Horizontal force, F→=18-3.04t2i^

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A: Given: Direction of force is in negative x direction. Implementation of force for time (t) = 32 ms.…

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Q: girl weighing 530 N jumps from a tree, and her center of mass falls a vertical distance of 1.50 m.…

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Q: A volleyball with a mass of 0.269 kg approaches a player horizontally with a speed of 14.0 m/s. The…

A: Given data The mass of volleyball is m = 0.269 kg. The speed of the volleyball is vi = 14 m/s. The…

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A: h = 14mm1 = 4.09 kg , m2= 7.93kg

Q: An impulse of 300 kgᐧm/s (Nᐧs) is produced over a time interval of 5 seconds.  What force must be…

A: Solution: Given:J = impulse produced = 300 N.sdt = time interval = 5 sF = force applied to produce…

Q: A volleyball with a mass of 0.268 kg approaches a player horizontally with a speed of 18.0 m/s. The…

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Q: Problem 4: A ball with an initial velocity of 11.5 m/s and mass 2.3 kg moves at an angle 55.5° above…

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Q: A 63.3-kg basketball player jumps vertically and leaves the floor with a velocity of 1.71 m/s…

A: Given that: Mass of basketball player, m= 63.3 kg Upward velocity, v= 1.71 m/s upward

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A: Given Data  Mass of the rocket is mr=56.7×105 kg Mass of the fuel is mf=12.9×105 kg The rocket…

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Q: Consider the problem of returning a serve in tennis. A serve is hit at a speed of 73.3 m/s, and is…

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Q: A ball of mass 4.506 kg is thrown upward with a speed of 5.727 m/s. What is the magnitude of the…

A: Write the given values with the suitable variables. m=4.506 kgu=5.727 m/s Here, m is the mass and u…

Q: Problem 66: A rubber ball bounces off a vertical brick wall. If the 0.2 kg ball hits the wall…

A: Impulse is defined as  J=mvf-vim=massvf=final velocityvi=initial velocity

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A: Given  Mcar = 1200kg u= 5.3 m/s  A ) impulse = change in momentum

Q: A particle with mass mA = 3.00 kg is located at  rA = (2.50 i + 3.50 j) m, and a second particle of…

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Q: A force of 90.0 newtons is applied to a cart traveling at 15.0 meters per second. After the force…

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Q: A ball of mass 3.324 kg is thrown upward with a speed of 5.669 m/s. What is the magnitude of the…

A: Mass of ball ( m ) = 3.324 kg  Speed of ball ( v i ) = 5.669 m/s    Let, final velocity when it…