10. The orbit of Mars has an eccentricity of 0.093. The distance between the two foci is
0.283 AU. The closest Mars gets to the sun during its orbit is 1.38 AU. What is the
farthest Mars gets from the sun?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.