Draw a schematic diagram of a circuit consisting of a battery of
three cells of 1.5V each, a p...
Physics, 23.04.2020 12:48 bedsaul12345
Draw a schematic diagram of a circuit consisting of a battery of
three cells of 1.5V each, a plug key, a 4Ω resistor, a 6Ω resistor
and an 8Ω resistor all connected in parallel. Connect an ammeter
to measure the current across the 8Ω resistor and a voltmeter
across all three resistors to measure the voltage, what would be
the readings of the ammeter and voltmeter?
Answers: 2
Physics, 22.06.2019 03:30
Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)
Answers: 1
Physics, 22.06.2019 10:30
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
Physics, 22.06.2019 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
Computers and Technology, 12.08.2019 18:20
Mathematics, 12.08.2019 18:30
Biology, 12.08.2019 18:30