A 50 kg student stands on a 4 kg skateboard at
rest. The student catches a 9 kg backpack
movi...
Physics, 25.01.2021 21:30 quintonps12
A 50 kg student stands on a 4 kg skateboard at
rest. The student catches a 9 kg backpack
moving with a horizontal speed of 2 m/s in the
direction the skateboard is free to roll.
Answers: 2
Physics, 21.06.2019 18:10, andrejr0330jr
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
Physics, 22.06.2019 09:00, perezsamantha3oqr0za
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
Physics, 22.06.2019 09:30, kaleahlove13
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
Answers: 2
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