Physics, 07.07.2019 18:30 fraven1819
Astudent conduct an experiment to determine habitation of salt to water affect the density of the water the student feels three beakers with equal amounts of water he been as one cup of salt to the first beaker 2 cups of salt to the second beaker and no salt of the beaker what is the dependent variable in the students investigation
Answers: 1
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 21.06.2019 22:00
•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?
Answers: 3
Astudent conduct an experiment to determine habitation of salt to water affect the density of the wa...
English, 30.01.2020 10:42
Mathematics, 30.01.2020 10:42
English, 30.01.2020 10:42
Health, 30.01.2020 10:42
History, 30.01.2020 10:42
Chemistry, 30.01.2020 10:42
Arts, 30.01.2020 10:42
Mathematics, 30.01.2020 10:42
Mathematics, 30.01.2020 10:42
Biology, 30.01.2020 10:42
History, 30.01.2020 10:42
Social Studies, 30.01.2020 10:42