A car tire with a 22-inch diameter is turning at the rate of 35 revolutions per minute. To the nearest feet per hour, what is the linear velocity of a point on the rim? (Hint: 12 inches = 1foot )

Q: Suppose the wheel of Dan’s bike is 70cm in diameter. It’s turning at a rate of 50 revolutions per…

A: In this question we have to find the linear speed in cm per minute.

Q: Can the distance traveled by a particle ever be less than its displacement? When are they equal?

A: No, the magnitude of the displacement is always less than or equal to the distance traveled.

Q: A mixing blade on a food processor extends out 3 inches from its center. If the blade is turning at…

A: Given: A mixing blade on a food processor extends out 3 inches from its center. That is,…

Q: A stationary submarine is 2 km due south of a ship which is steaming due east at a speed of 20 km/h.…

A: please see the next step for solution

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 police cruiser, approaching a right-angled intersection from the north, is chasing a speeding car…

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Q: A certain escalator travels at a rate of 13.4 meters per minute, and its angle of inclination is…

A: So from the triangle we have: Answer(a): Vertical component of the velocity is 6.1667 meters per…

Q: Find the equation of the straight line whose distance from the origin is 4,If the normal ray from…

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Q: One ship is sailing south at a rate of 5 knots, and another is sailing east at a rate of 10 knats.…

A: Let the time at 2:00 Pm be t  The two ships will form a right angled triangle, with horizontal side…

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

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Q: Two airplanes are flying in the air at the same height: airplane A is flying east at 290 mi h and…

A: Given that:                      Speed of plain A, vA=290 mi/hSpeed of plain B, vB=290 mi/hDistance…

Q: With snow on the ground and falling at a constant rate, a snowplow began plowing down a long…

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Q: what is true about straight lines

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

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Q: Two people are walking toward a statue. Alex is 200 m East and walking at a rate of 3 m/s. Charley…

A: The rate at which Alex walking is dxdt = -3 m/s when he is at 200 m East i.e., x=200 m The rate at…

Q: When a rocket is 2 kilometers high, it is moving vertically upward at a speed of 300 kilometers per…

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Q: A 5-foot-tall person is walking towards a 7-foot-tall lamppost at a uniform rate of 2 feet per…

A: The rate of change of a function at a value is equal to the derivative of the function at that…

Q: 3. If a person is running west in downtown Austin at 2.5 km/hr relative to the ground and from his…

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Q: A ladder leans against wall so that its slope is 1.80. The top of the ladder is 9 vertical feet…

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Q: A boat heads north across a river at a rate of 4 miles per hour. If the current is flowing east at a…

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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: On a carousel, the outer row of animals is 20 feet from the center. The inner row of animals is 10…

A: Given  the outer row of animals is 20 feet from the centre The inner row of animals is 10 feet from…

Q: A man is flying in a hot-air balloon in a straight line at a constant rate of 5 feet per second,…

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Q: A passenger is traveling on a luxury train that is moving west at 80 mph (miles per hour). While…

A: A passenger is travelling on a luxury train that is moving west at 80mph . While running the…

Q: A man 6 feet tall walks at a rate of 5 feet per second away from a light that is 15 feet above the…

A: Given that: A man 6 feet tall walks at a rate of 5 feet per second away from a light that is 15 feet…

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 plane flying with a constant speed of 24 km/min passes over a ground radar station at an altitude…

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Q: At a certain moment, an object in linear motion has velocity 100 m/s. Estimate the distance traveled…

A: Given that: At a certain moment, an object in linear motion has velocity 100 m/s To estimate the…

Q: Define linear velocity and give its formula.

A: Define linear velocity and write its formula

Q: Graph the path of the human cannonball if the initial velocityout of the cannon is 50 miles per hour…

A: Given: Initial velocity is V0=50 miles per hour. Angle of projectile θ=60°. The parametric…

Q: An airliner passes over an airport at noon traveling 500 mi / hr due east. At 1:00 p.m., another…

A: Given that, the rate of change of the plane a is dadt=500 mihr and rate of change of the plane b is…

Q: Find the linear velocity of a point on the edge of a wheel rotating 35 times per minute. The…

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Q: A boy is flying a drone at a constant height of 28 m above the ground. If the drone is moving…

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Q: Two buses are driving along parallel freeways that are 4 miles apart with one bus heading east and…

A: We draw the figure as, speed of bus B1 traveling to the east =70 m/h speed of bus B2  travelling…

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

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

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 figure skater is sponning with her arms outstretched at an angular velocity of 76.4 revolutions…

A: Consider the given angular velocity  ω=76.4revolutionminute and radius r=90cm Convert unit…

Q: A carousel has a radius of 17 feet and takes 28 seconds to make one complete revolution. What is the…

A: Given that the radaius of circle (r)= 17 feettime taken to complete one revolution =28 secThe…

Q: The force of the wind blowing on a vertical surface varies jointly as the area of the surface and…

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Q: When a rocket is 3 kilometers high, it is moving vertically upward at a speed of 400 kilometers per…

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

A:

Q: The force of the wind blowing on a vertical surface varies jointly as the area of the surface and…

A:

Q: A baseball diamond has equal sides of 90ft in length and each pair of adjacent sides are…

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Q: Find the linear velocity of a point moving with uniform circular motion, if the point covers a…

A: From the data: s=45 cm t=5 sec

Q: At noon, ship A is 180 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: Consider the following:

Q: is it true that The assumption of linearity is met if the relationship is curvilinear ?

A: One draws a residual scatter plot and the y values. On the vertical y axis, the y values are taken,…

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: escape velocity

A: We shall assume an initial velocity in a radial direction so that the motion of the particle takes…