Awinch that is powered by a 156 w motor lifts a crate 8.5 meters in seconds. what is the mass of the crate?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

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.