Neglecting the size of the ball, determine the magnitude of the basketball’s initial velocity vA and the magnitude of its velocity when it passes through the basket vB.

Q: Determine the minimum initial velocity and the corresponding angle at which the ball must be kicked…

A: Given, Height of fence = 3

Q: *12-88. Neglecting the size of the ball, determine the magnitude va of the basketball's initial…

A: Given Angle of flight = 30o Height of the player = 2 m Height of the basketball post = 3 m To find…

Q: The water sprinkler, positioned at the base of a hill releases a stream of water with a velocity of…

A: Given:y=0.05 x2Velocity, V=15 ft/sComponents of velocity,Vx=15 cos 60o=7.5 ft/sVy=15 sin 60o=12.99…

Q: The velocity of the water jet discharging from the orifice can be obtained from v= √2gh, where h = 2…

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Q: A particle with a mass of 4 kg has a position vector in meters given by r = 3t²i 2tj - 3tk, where t…

A: Given  Mass = 4kg r = (3t2i-2tj-3tk)m To find Angular momentum about origin Moment about origin

Q: For the system shown if the velocity of block E is 4 m/s downward, determine the verocity of block…

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Q: The velocity of the water jet discharging from the orifice can be obtained from v = /2gh, where h =…

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Q: projectile is fired with a speed of 1,000 ft/s at a height of 500 ft. Determine the elevation angle…

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Q: From measurements of a photograph, it has been found that as the stream of water shown left the…

A: Velocity triangle:- By using the Pythagoras theorem, we can find the side of the triangle. It is 5.

Q: 2 The steady jet of water flows from the 150 mm diameter pipe at average velocity 2m/s. If it…

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Q: Q.10/ The water nozzle ejects water at a speed 50 m/s at the angle 50° Determine the time where the…

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Q: Determine the horizontal velocity vA of a tennis ball at A so that it just clears the net at B.…

A: Given data H=7.5 ft  h=3 ft  D=21 ft

Q: *12-88. Neglecting the size of the ball, determine the magnitude v, of the basketball's initial…

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Q: The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity vo…

A: Given: angle = 60 deg initial velocity = 4.5 m/s curvature equation y =kx2 point of intersection is…

Q: A basketball player shoots when he is 5m away from the backboard. If the ring is 3m high, the…

A: Given data as per question Ring height =3 m Player height =2.1 m Distance between Player and ring…

Q: 3. The ball has a mass of 30 kg and a speed v = 4 m/s at the instant it is at its lowest point, 0…

A: Givenm=3kgV1=4m/sθ=20oL=4m

Q: Q2/ The ball is thrown off the top of the building. If it strikes the ground at B in 3 s, determine…

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Q: 12–95. The basketball passed through the hoop even though it barely cleared the hands of the player…

A: Given Data: The horizontal distance is x = 25 ft+5 ft =30 ft. The vertical height of hoop is yf =…

Q: The balloon A is ascending at rate v, and is being carried horizontally by the wind at vyw. If a…

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Q: Determine the terminal velocity vf of the projectile. Evaluate for o=1.22 m/s², n = 0.27 m ¹, and…

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Q: If it is required to clear the wall at B and R = 13 ft, determine the minimum magnitude of its…

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Q: The stones are thrown off the conveyor with a horizontal velocity of 10 ft/s as shown. Determine the…

A: Given data To determine the distance d in the inclined plane at the surface for the figure shown.…

Q: The 4-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5 ft/s.…

A: Given Data The weight of the brick is: w=4 lb The velocity of brick at A is: v=5 ft/s The height of…

Q: The pitching machine is adjusted so that the baseball is launched with a speed of VA = 30m/s. If the…

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Q: Q/. At the instant shown, the man is twirling a hose over his head with an angular velocity = 2…

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Q: Determine the terminal velocity vf of the projectile. Evaluate for o=1.22 m/s², n=0.27 m²¹, and…

A: Introduction: The motion of an item hurled, or projected into the air, subject exclusively to…

Q: *12-92. Water is discharged from the hose with a speed of 40 ft/s. Determine the two possible angles…

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Q: Marbles having a mass of 5 g are dropped from rest at A through the smooth glass tube and accumulate…

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Q: The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity of…

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Q: Ql: The cars A and B are traveling with the velocities shown when they collide. Assuming the impact…

A: GIVEN DATA - mA=700kg mB=900kg VA=54 Km/h VB = 36 km/h WE HAVE TO FIND GIVEN POINT IN QUESTION

Q: Determine the speed at which the basketball at A must be thrown at the angle of 30 degree so that it…

A: Given Angle = 30 To find The velocity of basketball from point A

Q: 12-91. The fireman holds the hose at an angle 0 = 30° with horizontal, and the water is discharged…

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Q: Q(3): Determine the speed at which the basketball at A must be thrown at the angle of 30° so that it…

A: This question is related to the projectile motion  determine the velocity component in the x and…

Q: The 89-kg man dives from the 45-kg canoe. The velocity indicated in the figure is that of the man…

A: Given data: v=3.2 m/smm=89 kgmc=45 kgmw=67 kg Need to determine the horizontal component of the…

Q: Problem 1. The water jet is ejected from the 4-in.-diameter pipe with a steady velocity of 16 ft/s.…

A: Given:-Velocity is steady; VA=VB=V=16 ft/sdiameter of pipe, d = 4 in = 0.33 ftCross-Sec Area of…

Q: Determine the magnitude of the resultant force acting on a 5-kg particle at the instant t = 2 s, if…

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Q: An athlete is holding 36 Ib of weights at a height of 6 inches above the stack as shown. To lower…

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Q: 15-134. A rocket has an empty weight of 500 lb and carries 300 lb of fuel. If the fuel is burned at…

A: Given data Wf=300 lbWr=500 lb

Q: An airplane used to drop water on fires is flying horizontally in a straight line at 340 Km/hr.,…

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Q: The 145-g projectile is fired with a velocity of 580 m/s and picks up three washers, each with a…

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Q: The baseball player A hits the baseball at VA = 40 ft/s and  θA = 60° from the horizontal. When the…

A: Given data: VA=40 ft/sθA=60° Need to determine the constant speed at which B must run and the…

Q: The fire boat discharges two streams of seawater, each at a flow of 0.35 m^3 and with a nozzle…

A: Given data:- Flow rate = 0.35 m^3/s Velocity = 40 m/s Density of sea water = 1020 kg/m^3 Find the…

Q: 2. The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity…

A: projectile motion equations are used to get the co-ordinate.

Q: Q.10/ The water nozzle ejects water at a speed 50 m/s at the angle 50° Determine the time where the…

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Q: An airplane used to drop water on fires is flying horizontally in a straight line at 300 Km/hr.…

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Q: 3. The ball has a mass of 30 kg and a speed v = 4 m/s at the instant it is at its lowest point, 0 =…

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Q: Q2/An airplane used to drop water on fires is flying horizontally in a straight line at 300 Km/hr.,…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.