Find E⃗ E→E_vec, the electric field inside the cube. Express the electric field in terms of v0v0v_0, B0B0B_0, and unit vectors ( i^i^i_unit, j^j^j_unit, and/or k^k^k_unit). View Available Hint(s)

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.