Physics, 19.10.2021 14:40, madelein51301
On earth, you can throw a ball straight up until it reaches a height of 18 meters. If you threw the same ball with the same initial velocity on another planet, it would only reach a height of h meters, which is equal to the day of the month in which you were born, divided by 2. For example, if my birthday is February 19th, my ball would reach a height of 9.5 meters on the second planet. What is the acceleration due to gravity on the second planet?
Answers: 1
Physics, 22.06.2019 13:40, crayons18
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
On earth, you can throw a ball straight up until it reaches a height of 18 meters. If you threw the...
Mathematics, 24.08.2019 21:30
Computers and Technology, 24.08.2019 21:30
Mathematics, 24.08.2019 21:30
English, 24.08.2019 21:30
History, 24.08.2019 21:30