Rudolph launches himself into the sky! If his mass is 300 kg and his acceleration is -9.8 m/s^2, what is the force that gravity exerts on Rudolph?

Anybody wanna ? (picture included? )

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

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?