1. A car travelling 60 mph has a wheel with diameter of 20 inches. What is the angular speed of the wheel in rpm? Hint: There are 5280 feet in 1 mile.

Q: The planet Earth has a radius of 4000 miles and rotates one revolution every 24 hours. What is the…

A: A point on circumference of a circle travel distance equal to perimeter of circle in one complete…

Q: It is 58 road miles from Denver to the Eisenhower tunnel. Denver is 5882 ft above sea level. The…

A: The distance between Denver to the Eisenhower Tunnel is 58 milesDenver is 5882 ft above mean sea…

Q: an object travels around a circle with constant speed. two measurements are taken: it rotates 21…

A:

Q: A ferris wheel with a diameter of 225 feet takes 45 seconds to make a complete rotation. What is the…

A: A ferris wheel with a diameter of 225 feet takes 45 seconds to make a complete rotation.  To be…

Q: 5. The length of the shadow of a building 27.89 meters tall is 34.62 me- ters. Find the angle (in…

A:

Q: A man is 550 feet from the base of a very tall building. The building is standing on a large flat…

A: We sketch the situation roughly. Let the height of the building is = h feet

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: King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a…

A: Given the height of a buliding which is 68 ft high and a king kong which stands on the edge of roof.

Q: A river is 2500 ft wide and flowing at 66 mph from north to south. A woman in a canoe starts on the…

A: Direction through which a woman starts her canoe can be calculated using the trigonometric ratios…

Q: How tall is a bridge if a 6-foot tall person standing 100 feet away can see the top of the bridge at…

A:

Q: You have planted a tall tree in your yard that needs guy wires to keep it stable until its roots…

A: