Recent content by minikk

Homework Statement A mechanic jacks up a car to an angle of 10◦ with the horizontal in order to change the front tires. The car is 3.08 m long and has a mass of 1129 kg. Its center of mass is located 1.54 m from the front end. The rear wheels are 0.4 m from the back end. Calculate the...

Homework Statement A Circular-shaped object has an inner radius of 12 cm and an outer radius of 20 cm. Three forces (acting perpendicular to the axis of rotation) of magnitudes 11 N, 28N, and 16 N act on the object. The force of magnitude 28 N acts 29 degrees below the horizontal. Find the...