A sod roller of radius 14.25 cm turns at 10 revo What is the linear velocity of the roller in meter O 4.47 m/s 1.42 m/s 2.85 m/s

Q: An airplane is moving horizontally at 150 mph over an observer at a height of 4,000 ft. How fast is…

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Q: Find the linear velocity of a point rotating at 30 revolutions per second on a circle of radius 4…

A: Given, Point is rotating at 30 revolutions per second in a circle of radius 4 cm  We have to find…

Q: The tip of the minute hand of a clock is 6.8 in. from the center of the clock.  Find the linear…

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Q: A 20-foot-tall tree has fallen against the wall of a garage. The base of the tree starts to slide on…

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Q: Assume the accleration of the object is a(t) = −32 feet per second per second. (Neglect air…

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Q: A stream line is a line that is everywhere tangent to the velocity filed ylgn O İhi O

A: Given that A stream line is a line that is everywhere tangent to the velocity field

Q: A drive has a maximum speed of 12,000 revolutions per minute. If a disc has a diameter of 14 cm,…

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -190 feet per…

A: Recall the popular law of motion: v2 - u2 = 2gh where v = final velocity; u = initial velocity; h =…

Q: A man walks along a straight path at a speed of 4 ft/s. A searchlight is located on the ground 20 ft…

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Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -120 feet per…

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Q: For a point moving with uniform circular motion, the distance traveled per unit timeby the point is…

A: "For a point moving with uniform circular motion, the distance traveled per unit timeby the point is…

Q: Suppose the velocity of an object moving along a line is positive. Are displacement and distance…

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Q: Given the graph of the positive velocity of an object moving alonga line, what is the geometrical…

A: Given the velocity graph of an object moving along a line in the time interval [a,b], its…

Q: A small rocket is launched straight up in the air at a speed of 4ft/sec. A camera on the ground, 10…

A: Consider the given information. At any time t, rocket is at C tanθ=ACAB=AC10

Q: A rotating disk with radius 3 feet rotates 35◦ about its center in 5 seconds. How fast is a point on…

A: SOLUTION-

Q: A volunteer rescue truck goes downhill to relocate families situated at the lowlands of Taal…

A: Given that the uniform speed of the truck is, v=3m/s Also given that the path is inclined at 35∘…

Q: A ladder 10 ft long leans against a vertical wall. If the bottom of the ladder slides away from the…

A: Given that a ladder 10 ft. long leans against a vertical wall. Bottom of the ladder slides away from…

Q: A particle travels in a circle of radius 12 m at a constant speed of 21 m/s. What is the magnitude…

A: Given: A particle travels in a circle of radius 12 m at a constant speed of 21 m/s Therefore, speed…

Q: The velocity function (in meters per second) is given for a particle moving along a line.

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Q: The projectile is thrown at the angle of 45 degrees with the initial velocity of 1 meter per second.…

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Q: A DVD has a diameter of 4.75 in. and rotates at 360.r/min. What is the linear velocity of a point on…

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Q: A mixing blade on a food processor extends out 6 inches away from the center. If the blade is…

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Q: A person has a steel ball attached to a 6 foot long rope and is rotating the ball at the rate of 10…

A: Given, The length of the rope (r)is 6 foot =6 foot x 0.3048meter =1.8288 meters θ = number of…

Q: A 13-ft ladder is leaning against a house when itsbase starts to slide away. By the time thebase is…

A: Given: length of ladder, L=13 ft distance from base, x = 12 ft dxdt=5 ft/sec

Q: The turbine fan blade of a turbojet engine is 1.2 m in diameter and rotates at 250r/s. How fast is…

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Q: Water flows into a conical tank at a rate of 2 ft3>min. If the radius of the top of the tank is 4…

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Q: A pro cyclist is riding in the Vuelta a España. He is using a 210-millimeter-diameter chainring and…

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Q: u rocket is launched verheally upward from a point a miles wr on the around. what is the speed of

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Q: The tip of the minute hand of a clock is 4.4 in. from the center of the clock.  Find the linear…

A: This question is related to speed and angular speed . We will solve it using given information.

Q: What is the displacement of an object that travels at a constant velocity of 10 mi/hr for a half…

A: Consider the given information 10mihr for a half hour and  20mihr for a next half hour and 30mihr…

Q: a) When does the top of the ladder reach the ground? b) Determine the velocity of the end of the…

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Q: A cannon is fired at an angle of 75° with the ground at an initial velocity of 250 m/s. Calculate…

A: We know that if a cannon is fired at angle of θ with the ground at initial velocity is u meter per…

Q: Find the linear speed v for a point on the edge of a flywheel of radius 2 m, rotating 42 times per…

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Q: Compute for the tangential velocity of a wheel rotating at a speed of 2000 rpm such that the radius…

A: Formula for tangential velocity Vt is: Vt=2πrt  here r is the radius of the wheel and t is the time…

Q: A man walks along a straight path at a speed of 6 ft/s. A searchlight is located on the ground 5 ft…

A: In the question it is asked to calculate at what rate the searchlight is rotating.

Q: A tire of a Dogde car with a 22-inch diameter is turning at the rate of 35 revolutions per minute.…

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Q: 2) The sweep second hand of a watch is 15.0 mm long. What is the linear velocity of the tip?

A: Length of tip  r=15 mm

Q: A ceiling fan has blades 61.0 cm long. What is the linear velocity of the tip of a blade when the…

A: Given the speed of the fan is : 8.50 revolutions per second⇒Angular velocity of the fan (ω)=8.50…

Q: A ladder 10 ft long leans against a vertical wall. If the bottomof the ladder slides away from the…

A: Given - A ladder 10 ft. long leans against a vertical wall. If the bottom of the ladder slides away…

Q: Find the linear velocity of a point rotating at 30 revolutions per second on a circle of radius 6 cm

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Q: A ball is shot from the ground straight up into the air with initial velocity of 43 ft/sec. Assuming…

A: To find the height  ball goes up to.

Q: A mixing blade on a food processor extends out 9 inches away from the center. If the blade is…

A:

Q: A man walks along a straight path at a speed of 4ft/s. A searchlight is located on the ground 30…

A: Given data is : dxdt=4 ft/sec To find the Rate of the searchlight is rotating

Q: A circular blade with a 12-inch diameter spins at a rate of 1800 rpm (revolutions per minute). Find…

A: It is given that a circular blade has diameter 12-inch which spins at the rate of 1800 revolutions…

Q: A kite is flying 25 meters above the flat Earth and being blown by the wind in the horizontal…

A: To calculate rate of change of angle between kite and grounds.  Let theta is the angle between kite…

Q: 2. A woman standing on a cliff is watching a motor boat through a telescope as the boat approaches…

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Q: A ball is shot from the ground straight up into the air with initial velocity of 41 ft/sec. Assuming…

A: Explained below

Q: A mixing blade on a food processor extends out 6 inches away from the center. If the blade is…

A: Solution: The blade is 6 inches from the center, rewritten as 0.5 feet from the center.

Q: A cannon is fired at an angle of 75° with the ground at an initial velocity of 250 m/s. Calculate…

A: To find the speed