A flashlight has a resistance of 30 Q and is connected
by a wire to a 90 V source of voltage....
Physics, 22.03.2020 01:06 ashleylit8
A flashlight has a resistance of 30 Q and is connected
by a wire to a 90 V source of voltage. What is the
current in the flashlight?
Answers: 3
Physics, 21.06.2019 21:50
When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?
Answers: 1
Physics, 21.06.2019 23:30
Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)
Answers: 2
Physics, 22.06.2019 05:20
Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?
Answers: 1
Mathematics, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59
Computers and Technology, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59
Mathematics, 28.05.2020 21:59