Physics, 27.11.2019 04:31 sadeed00974
If a ball is given a push so that it has an initial velocity of 5 m/s down a certain inclined plane, then the distance it has rolled after t seconds is given by the following equation. s(t) = 5t + 2t2 (a) find the velocity after 2 seconds.
Answers: 2
Physics, 21.06.2019 21:00
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 Γ 10-12 w/m2. what is the acoustic power emitted by the howler
Answers: 2
Physics, 22.06.2019 16:20
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0Β°c to 60.0Β°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
If a ball is given a push so that it has an initial velocity of 5 m/s down a certain inclined plane,...
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