Physics, 21.01.2022 14:10, anthonymcnulty6471
HELPPP WORTH A LOT OF POINTS !!!
If the magnet inside the iron coil is at rest (no motion), the voltage induced in the
circuit is:
A. equal to the number of turns in the iron core.
B. equal to the current flowing in the wire.
C. equal to zero
D. equal to the external resistance in the circuit.
Answers: 1
Physics, 22.06.2019 16:50, anaismami1
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 22.06.2019 19:00, Drea1385
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
HELPPP WORTH A LOT OF POINTS !!!
If the magnet inside the iron coil is at rest (no motion), the vo...
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