You are using an electric motor that requires 40 volts to operate. the motor's circuit uses only 5 amps of direct current. how much power is being used? 5 watts 8 watts 40 watts 200 watts

Power, P = 200 watts

Explanation:

Given that,

Voltage of electric motor, V = 40 volts

Current used by motor, I = 5 amps

We need to find the power used by the electric motor. The product of voltage and current is called the power of the electric motor i.e.

P = 200 watts

So, the power of the electric motor is 200 watts. Hence, this is the required solution.

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

i already answered it by 34/s