What do magnets have the acts on a object without touching them?
1. A power
2. A force
3. A machine
4. A current
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Ответ:
it's a force because magnetics can act on a object from a distance because of gravitational force
Explanation:
Ответ:
When plane is flying in tail wind condition we will have
Now during return journey we can say its would be head wind now
time = 2 + 1 = 2 hours
now add two equations
distance = 360 miles
now from above equation again