Physics, 12.08.2022 03:50, kayolaaaa53
A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp
Answers: 1
Physics, 21.06.2019 22:30, tladitidimatso1783
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
Physics, 22.06.2019 08:30, mikemurray115
How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
Answers: 2
A lamp marked 100w 250v is lit up for 10hours, costs 2I what is the cost of lighting the lamp...
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