The electromagnet can hold a weight of up to 1.5 kN. Determine the maximum mass that can be lifted with an electromagnet
F = 1.5 kN = 1500 N.
g = 10 m / s ^ 2.
The lifting force of the electromagnet F when lifting the load is equal to the weight of the body P, which it lifts.
F = P.
Body weight is determined by the formula: P = m * g.
F = m * g.
m = F / g.
m = 1500 N / 10 m / s ^ 2 = 150 kg.
Answer: an electromagnet can lift a load with a mass of m = 150 kg.
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