Physics, 23.05.2021 08:40 renegade2020
for every 1000 joules or useful energy output, the heater wastes 100 joules, find the input energy of the heater.
Answers: 1
Physics, 22.06.2019 12:00, P4thing
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 19:00, freddhendrickss
The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
Answers: 1
for every 1000 joules or useful energy output, the heater wastes 100 joules, find the input energy o...
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