The gravitational acceleration at the surface of planet x is 12.4 m/s2, and the radius of the planet is 59700 km. the altitude above the surface of planet x at which the weight of a body is equal to that on the surface of the earth, in km, is closest to:

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

Both independent and dependent clauses