The magnitude of the average force that the brakes exert the car is 6,000 N.
The given parameters;
The magnitude of the average force that the brakes exert the car is calculated as follows;
W = Fd
where;
Make "F" the subject of the formula, to determine the magnitude of the average force of the brake.
Thus, the magnitude of the average force that the brakes exert the car is 6,000 N.
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The tube is then heated until all of the iodine evaporates and the tube is filled with iodine
gas. The weight after heating will be:
A)
26.0 grams
B)
27.0 grams
C)
28.0 grams
D)
more than 28.0 grams
The answer is v=2.00 m/s per second for the 10 seconds
Power is defined in physics as the quantity of energy transported or transformed per unit of time. To calculate power, divide the amount of energy transferred by time.
Power is defined in physics as the quantity of energy transported or transformed per unit of time. The watt is the unit of power in the International System of Units, equivalent to one joule per second. Power is also referred to as activity in ancient writings. A scalar quantity is a power.
The formula for power is given as the ratio of energy transferred to the time taken.
Its SI unit is Watt, while the SI units for energy and time are seconds. Therefore, we can write,
Power = Energy transfer / Time taken
Joule = Watt / Second
Hence, To calculate power, divide the amount of energy transferred by time.
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