Answers: 1
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
Answers: 1
Physics, 22.06.2019 06:30
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
Physics, 22.06.2019 08:00
While studying chemical reactions and conservation of matter, sarah's class conducted a variety of experiments. sarah and her lab partner found the mass of a wax candle and placed the candle in a flask. the students lit the candle and let it burn to completion. all that was left was wax and charred candle wick. per their teacher's instructions, the students found the mass of the products. their data can be seen in the data table. formulate a hypothesis the students could test to explain why the experiment did not support the law of conservation of matter. a) the students could repeat the experiment using different candles; there might have been a flaw in the candle. b) the experiment should be repeatable. the students should run several trials and then take an average of the after mass in each trial. c) the students should have someone in the class check their measurement skills as they repeat the experiment. they may have made an error using the balance. d) the students should burn the candle in a container that has some type of lid so that any gas that is a product of the reaction can be contained and massed. submit
Answers: 2
Physics, 22.06.2019 10:50
Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
Answers: 1
Is gravity considered a constant or field force? explain...
Mathematics, 01.01.2021 08:20
Business, 01.01.2021 08:20
Mathematics, 01.01.2021 08:20
Business, 01.01.2021 08:20
Arts, 01.01.2021 08:20
Mathematics, 01.01.2021 08:30
Mathematics, 01.01.2021 08:30
English, 01.01.2021 08:30
Mathematics, 01.01.2021 08:30
Business, 01.01.2021 08:30
Business, 01.01.2021 08:30
Mathematics, 01.01.2021 08:30
Chemistry, 01.01.2021 08:30
Social Studies, 01.01.2021 08:40
Mathematics, 01.01.2021 08:40