Answer:
<h2>
474Watts</h2>
Explanation:
Formula for calculating the average power P = IV. It is measured in watts
Given parameters
Root mean square current Irms = 3.95A
Root mean square voltage Vrms = 1.20×10²V
Required
Toaster's average power P
Using the formula above, P = Irms*Vrms
Substituting the given parameters;
P = 3.95 * 1.20×10²
P = 3.95 * 120
P = 474 Watts
Therefore the toaster's average power is 474Watts
Answer:
679.08 lbs
Explanation:
Here it is given that
= Mass of first person = 175 pounds
= Height of first person = 70 inches
= Mass of second person
= Height of second person = 110 inches
The weight of the second person would be 679.08 lbs
Here are the answers to the given questions above.
1. The reason why a person might want to wear snowshoes if walking a distance in deep snow is that s<span>nowshoes spread the person’s weight out, snowshoes reduce the amount of pressure on a given spot, and snowshoes keep the person from sinking in the snow. So the answer is all of these.
2. </span><span>The measure of the average kinetic energy of the particles of a substance is the TEMPERATURE.
3. </span>Archimedes’ Principle helps to explain the relationship between <span>buoyancy and density.
4. The one that is </span>equal to the buoyant force of a rock placed in a beaker of water is <span>weight of the displaced fluid.
Hope these answers help.</span>
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