Chemistry, 01.02.2021 20:40 cheergirl2854
How can simple machines make work easier?
A) By decreasing the effort needed to do the work
B) By adding more work on the object
C) By increasing the friction between the machine and the object
D) By removing the force of gravity on the object
Answers: 3
Chemistry, 22.06.2019 03:10
Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
Answers: 1
Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 23.06.2019 01:00
Wind and moving water provide energy. chemical mechanical thermal none of the above
Answers: 1
How can simple machines make work easier?
A) By decreasing the effort needed to do the work
Mathematics, 11.11.2021 05:00
SAT, 11.11.2021 05:10
Mathematics, 11.11.2021 05:10
Chemistry, 11.11.2021 05:10
English, 11.11.2021 05:10
Mathematics, 11.11.2021 05:10
Engineering, 11.11.2021 05:10
English, 11.11.2021 05:10
History, 11.11.2021 05:10
Computers and Technology, 11.11.2021 05:10
History, 11.11.2021 05:20
Mathematics, 11.11.2021 05:20
Computers and Technology, 11.11.2021 05:20