20. The work done by gravity on the mass in question 10 is +2509 J. Using the answer to 10 and the work done by gravity,
Posted: Mon May 16, 2022 6:46 pm
just need #20 please explain how it is done im confused thank
you!
20. The work done by gravity on the mass in question 10 is +2509 J. Using the answer to 10 and the work done by gravity, calculate the work done by air resistance on the mass. Be careful of signs! #10)) A 3.2 kg rock is dropped from 80.0 m above ground. Its speed just before it lands is 33.1 m/s. What is the network done on the rock?
you!
20. The work done by gravity on the mass in question 10 is +2509 J. Using the answer to 10 and the work done by gravity, calculate the work done by air resistance on the mass. Be careful of signs! #10)) A 3.2 kg rock is dropped from 80.0 m above ground. Its speed just before it lands is 33.1 m/s. What is the network done on the rock?