An electric fan spins at high speed with an angular velocity of 13 rad/s. If the fan starts at low speed of 3.7 rad/s and has angular acceleration of 0.47 rad/s². How many radians does it turn before reaching max velocity?

What is the torque if a 2 N force is applied perpendicular at approximately 15 cm for the axis of rotation?

A merry-go-round is spinning out of control. It is being pushed by Fenton, Anthony, and Nico. Starting from rest, they are able to spin it up to 27.8 RPM. If it travels 4 revolutions in the time it takes to reach this speed, what is the angular acceleration?

Reid is going to tighten a lug nut with a torque wrench. If he is applying a 15.7 N force at 38.23 cm from the axis, and an angle of 57.8° as shown, what is the Torque?

Taran is driving his truck around the curve in Leo, IN. If the curve has a radius of 45 m, the coefficient of friction is 0.75, and the truck has a mass of about 2068.2 kg. (We are making an assumption that the curve is level) a. What is the maximum amount of friction that the truck can withstand without sliding while going around the curve?

Taran is driving his truck around the curve in Leo, IN. If the curve has a radius of 45 m, the coefficient of friction is 0.75, and the truck has a mass of about 2068.2 kg. (We are making an assumption that the curve is level) b. What is the maximum amount of centripetal force that the truck can feel without sliding?

Which of the following forces acts towards the center of a circular path?

Ricky Bobby is driving around a curve at Talladega Superspeedway. If the curve has a radius of 410 m and banked at 33 degrees, the coefficient of friction is 0.769, and the truck has a mass of about 1542 kg. What is the ideal velocity that Ricky Bobby must go so that his car experiences zero friction?

Ricky Bobby is driving around a curve at Talladega Superspeedway. If the curve has a radius of 410 m and banked at 33 degrees, the coefficient of friction is 0.769, and the truck has a mass of about 1542 kg. What is the centripetal acceleration felt by his car?

Nate is swinging a yo-yo over his head. If the yo-yo is perfectly horizontal to the ground and making 1 revolution every 2 seconds. The mass of the yo-yo is 0.2 kg. The radius of the circular path is 1.00 m. What is the tension on the string?

The Leo physics class is riding the Raptor at Cedar Point. It is famous for the 100 ft (30.48m) vertical loop. Assuming that the diameter of the loop is 30.48m, and the max speed is 25.48 m/s at the bottom of the loop. What is the normal force that the seat must push back on a 62kg passenger at the bottom of the loop?

The Leo physics class is riding the Raptor at Cedar Point. It is famous for the 100 ft (30.48m) vertical loop. Assuming that the diameter of the loop is 30.48m, and the max speed is 25.48 m/s at the bottom of the loop. What is the minimum speed that the raptor must keep to make it over the loop?