Athena kicks a football from the ground with a resultant velocity of 25 m/s at an angle of 47° above the horizontal.

Q: The ________ speed of a particle is the ratio of the change in the central angle to the elapsed…

A: The ........ speed of a particle is the ratio of the change in the central angle to the elapsed…

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 pulley of radius 25cm rotates 17 times in 32 sec. find the angular speed and linear velocity of…

A: r=25 cm, number of rotations=17 & t=32 sec Now angle formed by the pulley in 17 rotations is,…

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: S Kirk visits Yellowstone ground, and the geyser ca irk stands 200 feet from t angle of elevation to…

A: Draw the diagram to understand the conditions given in the question.

Q: Find the velocity v of an ocean freighter that is traveling 30° south of east at 30 km/hr.

A:

Q: The restaurant in the Space Needle in Seattle rotates at the rate of one revolution per hour (or one…

A: The restaurant in the Space Needle in Seattle rotates at the rate of one revolution per hour. And…

Q: A baseball is thrown from the stands 32 ft above the field at an angle of 30 up from the…

A:

Q: A plane flying with a constant speed of 300 km/h passesover a ground radar station at an altitude of…

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Q: The angular velocity of a wheel is 10 revolutions per second. What is the linear velocity in cm per…

A: Given: Angular velocity=10 revolutions per second……1Diameter =60 cm……2

Q: A gun with muzzle velocity of 1200 ft >/sec is fired at an angle of 8° above the horizontal. Find…

A: It is given that the gun has the velocity 1200 ft/ sec which is fired at angle 8 degree.Compute the…

Q: The radius of the wheel on a bike is 18 inches. If the wheel is revolving at 118 revolutions per…

A: Given radius of wheel on bike=18 inches.Also wheel is revolving at 118 revolutions per minute.To…

Q: A plane flies at a speed 540 km/hr at a constant height of 10 km. How rapidly is the angle of…

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Q: The formula relating linear velocity v and angular velocity ω for a circle of radius r is

A:

Q: A projectile is fired with an initial speedof 500 m / sec at an angle of elevation of 45. How high…

A: For projectile motion, the parametric equation for the distance travelled is given by…

Q: tom is riding a bike with 9-inch diameter wheels which are rotating 6 revolutions per second. what…

A: tom is riding a bike with 9-inch diameter wheels which are rotating 6 revolutions per second. what…

Q: A river is 5 km wide and flows at 4 km/h. Sam has a motorboat, which has a speed of 23 km/h in still…

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Q: Find the velocity v of an ocean freighter that is traveling northeast (45° east of north) at 40…

A:

Q: A rider in a road bike race had an average linear speed of 40.756km/hr. The wheel of his bicyle had…

A: Given:

Q: A volleyball is hit when it is 4 ft above the groundand 12 ft from a 6-ft-high net. It leaves the…

A: Explanation: Firstly we will draw the diadram                                According to the…

Q: A magnitude of 700 pounds of force is required to hold a boat and its trailer in place on a ramp…

A: Given: A magnitude of 700 pounds of force is required to hold a boat and its trailer in place on a…

Q: A gun is fired with angle of elevation 30o. What is the muzzle speed if the maximum height of the…

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Q: A shell, fired from ground level at an elevation angle of 45 ◦ , hits the ground 24,500 m away.…

A: Given: The shell was fired from the ground at an elevation of θ=45°. Horizontal distance from the…

Q: At what rate is the angle between a clock's minute and hour hands changing at 7 o'clock in the…

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Q: Christine is 300 meters away from the launch pad of a hot air balloon. The hot air ballo rises from…

A:

Q: A bird 150 ft above the ground flies horizontally at a speed of 11 ft/s. At what rate is the angle…

A: Given Data: The height of the bird above the ground is: y=150 ft The speed of the bird is: x'=11…

Q: A ball is thrown from a height of 6ft at an angle of 60 degrees with the horizontal. If the ball…

A: Initial Speed in horizontal directionux= v cos 600initial speed in vertical directionuy = v sin…

Q: How much work is done by gravity in causing a 45-kg rock to tumble 54 m down a slope at an angle of…

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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: The second gear in a single-stage gear train has 6 teeth and an angular velocity of 90 rev-olutions…

A: Given that The second gear in a single-stage gear train has 6 teeth and an angular velocity of 90…

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

A:

Q: An aircraft is climbing at a 30 degree an

A: Given: An aircraft is climbing at a 30∘ angle to the horizontal.

Q: A shell is to be fired from ground level at an elevation angle of 30°. What should the muzzle speed…

A:

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

A:

Q: A shot putter threw an 8 Ib 13 oz shot 62 ft, 2 in. Assuming the shot putter launched the shot at a…

A: answer is in next step

Q: The radius of the wheel on a truck is 18 inches. If the wheel is revolving at 274 revolutions per…

A: The radius is 18 inches. The circumference of the wheel is the distance covered in one revolution, 1…

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 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: An airplane climbs at an angle of 11 degrees at an average apees of 420 mph. How long will it take…

A:

Q: A car travels at 70mph and has 28 inch in diameter tires. What is the angular speed of a point on…

A:

Q: The radius of the wheel on a bike is 27 inches. If the wheel is revolving at 144 revolutions per…

A: Given that the radius of wheel is 27 inches.

Q: suppose the angry bird is shot from the slingshot with an initial velocity of 55 ft per sec, 11 feet…

A:

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

A: Let, the angle θ is an acute angle made by telescope and the vertical. The distance between the boat…

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: Pitcher Aroldis Chapman threw a pitch with a recorded velocity of 105 miles per hour. Assuming he…

A:

Q: A ball is thrown with an initial velocity of 70 km per second, at an angle of 35° with the…

A:

Q: A gun with a muzzle velocity of 1040 ft/ sec is fired at an angle of 16° above the horizontal. Find…

A: Given that muzzle velocity = 1040 ft/secangle θ=16° above the horizontal To find : the horizontal…

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

A: Given that , A point is rotating at 30 revolutions per second on a circle of radius 6 cm. To find…

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

Q: a rocket ship is climbing at the rate of 610 ft/sec when it is at 4600 ft it is tracked by an…

A: A degree, usually denoted by °, is a measurement of a plane angle in which one full rotation is 360…