Mr. D's dog Gromit jumped out of a second story window (through the screen) and fell to the ground below. The window is 15 feet high, the acceleration of gravity is 9 m/s', and there are 3.28 feet in each meter. What was the final velocity of this crazed dog? (True story, don't worry he's fine and now he knows about gravity)
Answers: 3
Physics, 22.06.2019 07:00
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
Physics, 22.06.2019 21:30
Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.
Answers: 2
Physics, 23.06.2019 16:00
How are elastic and inelastic collisions different? give two or more ways. your answer should have at least 2 sentences.
Answers: 1
Mr. D's dog Gromit jumped out of a second story window (through the screen) and fell to the ground b...
Geography, 18.05.2021 18:10
Social Studies, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
Business, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10
Chemistry, 18.05.2021 18:10
Computers and Technology, 18.05.2021 18:10
History, 18.05.2021 18:10
Mathematics, 18.05.2021 18:10