Ablock sits at rest on a table, 0.9 m above the ground. if the black has a six j of energy (with the ground set as zero height level), what is the mass of the block?

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

What is the single most important equation in all of physics?

Distinguish between linear momentum and angular momentum