Two pulleys of a diameter 9 meters and 3 meters are connected by a belt. The larger pulley rotates 47 times per minute. Find the angular speed of the smaller pulley to the whole number.

Q: An electric motor makes 3,000 revolutions per minutes. How many degrees does it rotate in one…

A: In one minute number of revolutions = 3000 In 1 second number of revolutions = 3000 / 60…

Q: A telegraph pole is supported by two guy wires which run from the top of the pole to the ground on…

A: Given:- A telegraph pole is supported by two guy wires which run from the top of the pole to the…

Q: A motorboat traveling across a wide river is headed 50 degrees north of west at a rate of constant…

A:

Q: A man walks 95 km East the 55 km North. Calculate his resultant displacement and direction.

A: Solution :-

Q: The distance that a spring will stretch varies directly as the force applied to the spring. A force…

A:

Q: Calculate the height of the two buildings in the figure.

A: In a right angled triangle, the tangent of an angle is given by :…

Q: Jack's eyes are 5 feet above the ground. He is standing 400 feet from the base of a building. His…

A:

Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does…

A: Given,          A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know…

Q: A Ferris Wheel has a diameter of 64 metres and takes 6 minutes to complete one rotation. A rider…

A:

Q: The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does…

A: Given diameter of wheel = 27 inches So,Radius(r) of wheel= 27/2 inches In 1 complete rotation wheel…

Q: The second hand on a clock completes one full revolution per minute. If that second h what it is…

A: Given that: Second hand completes one full revolution per minute.Length of second hand = 15cm