Answers: 3
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
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 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
4 A car moves at a constant velocity of 30 m/s and has 3.6 x 10*5J of kinetic
energy. The driver ap...
Biology, 14.06.2021 21:50
Arts, 14.06.2021 21:50
Mathematics, 14.06.2021 21:50
Chemistry, 14.06.2021 21:50
English, 14.06.2021 21:50
Mathematics, 14.06.2021 21:50
Social Studies, 14.06.2021 21:50
Mathematics, 14.06.2021 21:50
Mathematics, 14.06.2021 21:50