Answers: 1
Another question on Physics
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 17:40
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
Physics, 22.06.2019 23:30
Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?
Answers: 1
You know the right answer?
An auto, moving too fast on a horizontal stretch of mountain road, slides off the road,
falling int...
Questions
Law, 14.04.2021 20:30
Chemistry, 14.04.2021 20:30
Mathematics, 14.04.2021 20:30
Mathematics, 14.04.2021 20:30
Law, 14.04.2021 20:30
English, 14.04.2021 20:30
English, 14.04.2021 20:30
Mathematics, 14.04.2021 20:30
Mathematics, 14.04.2021 20:30
Mathematics, 14.04.2021 20:30
Spanish, 14.04.2021 20:30
Computers and Technology, 14.04.2021 20:30
