Answers: 2
Physics, 21.06.2019 23:00
How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return
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Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
A1.90-m-long barbell has a 25.0 kg weight on its left end and a 37.0 kg weight on its right end. if...
Social Studies, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Social Studies, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01
Mathematics, 27.09.2020 15:01