A baseball is given an initial velocity with magnitude v at the angle teta above the surface of an incline which in turn inclined at angle beta above horizontal

What are chlorofluorocarbons and what impact do they have on the atmosphere?

How do you tell if someone actually cares about you? and just say they do?

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