Determine the speed (VA) at which the basketball at A must be thrown at the angle of 30° so that it makes it to the basket at B. 30 3 m 1.5 m

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: A B 7.5 m h 20 m The roller coaster car having a mass of 159-kg has a speed of 3 m/s at A. Determine…

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Q: Determine the angle 0 and the tension in the cord when the speed of the sphere is 20 ft/s The sphere…

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Q: The small body has a speed vA = 6.0 m/s at point A. Neglecting friction, determine its speed at…

A: Given is  Velocity of block at A (VA) = 6 m/s h = 1.59 m  To determine velocity at B

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A: Distance CD = Draw the schematic diagram once it gains small movement to the right.

Q: Force P is used to pull the block A to the left along the smooth surface (no friction), while block…

A: As the force is applied to a body to move it, the acceleration of the body can be calculated by…

Q: If the ball has a mass of 40 kg and a speed of 5 m/s at the instant it is at the lowest point (θ…

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Q: Show that the girl at A can throw the ball to the boy at B by launching it at equal angles measured…

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Q: The thrust on the 4-Mg rocket sled is shown in the graph. Determine the sleds maximum velocity and…

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Q: If the 40 kg skier passes point A with a speed of 2 m/s, determine his speed when he reaches point…

A: Given Data

Q: The 10-kg ball has a velocity of 3 m/s when it is at A, along the vertical path. Find the tension in…

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Q: The 31 kg crate is moving downward at 18 m/s. The motor M pulls on the cable with a force of F,…

A: The mass of the crate is .The downward speed is

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

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Q: B. Determine the minimum speed with which the motorcycle (Fig. B) must leave the 30° ramp at A to…

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Q: The forked rod is used to move the smooth 2-lb particle around the horizontal path in the shape of a…

A: r=2+2cosθ The angular velocity is θ˙=0.8 rad/s. θ=30° The mass of the particle is m=2 lb32.1741…

Q: A sandblaster at A directs the flow of sand from his hose to the fire at B. If 6 = 0, what is the…

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Q: Determine the speed of a satellite launched parallel to the surface of the earth so that it travels…

A: Given data: The distance from the earth surface, d = 800 km. The earth radius is r = 6378 km, mass…

Q: If the car travels at constant speed which is 8 ft/s, determine the speed (in ft/s) (?, ?) of the…

A: Solution:

Q: Determine the location h of the spot toward which the pitcher must throw if the ball is to hit the…

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Q: The boy at A attempts to thrown aball over the roof of a barn such that it launched at an angle…

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Q: The 5.5kg block hits the spring with a speed of 3.9m/s. Determine the total distance traveled by the…

A: Given data: m=5.5 kgv=3.9 m/sk=2.7 N/m Need to determine the  total distance traveled by the block…

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

A: Given,   V0= 10 ft/sech =100ftc=1d =10g= 32.17 ft/sec

Q: parabola as shown, determine the normal force on the 100 kg skier the instant she arrives at the end…

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Q: 12. A 60 lb suitcase slides from rest 5 meters down the smooth ramp. Determine the distance R where…

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Q: If the motorcycle leaves the ramp traveling at 136 ft/s, determine the height h ramp B must have so…

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