What is the velocity of a 30-kg box with a kinetic energy of 6,000 j? 64 m/s
6.0 m/s
18...
Physics, 28.09.2019 17:30, applejulianamoreno
What is the velocity of a 30-kg box with a kinetic energy of 6,000 j? 64 m/s
6.0 m/s
18 m/s
20 m/s
36 m/s
Answers: 2
Physics, 21.06.2019 16:30, jroy1973
In this experiment, you will use a track, a toy car, and some washers to explore newtonâs first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.
Answers: 1
Physics, 21.06.2019 22:00, zuberskylar
To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a âconstantâ is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .
Answers: 1
Physics, 22.06.2019 10:40, itsyagirl11076
Two point charges are on the y axis. a 3.90-”c charge is located at y = 1.25 cm, and a -2.4-”c charge is located at y = â1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
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