Simple machines make work easier. you must lift and move this load of soil for your parents. it is heavy! you are using two simple machines when you use this wheelbarrow. what simple machine included in the wheelbarrow makes it easier to move the soil from one place to another?
a) the wheel and axle
b) the bucket (fulcrum)
c) a lever (handles and bucket)
d) an inclined plane (fork holding wheel)
Answers: 2
Chemistry, 22.06.2019 00:30
This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
Answers: 2
Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Simple machines make work easier. you must lift and move this load of soil for your parents. it is h...
Arts, 31.03.2021 22:20
Mathematics, 31.03.2021 22:20
Medicine, 31.03.2021 22:20
Biology, 31.03.2021 22:20
Mathematics, 31.03.2021 22:20
Biology, 31.03.2021 22:20
Chemistry, 31.03.2021 22:20
Mathematics, 31.03.2021 22:20
Mathematics, 31.03.2021 22:20
Mathematics, 31.03.2021 22:20