Physics Middle School

Waldo gets stopped by the police, and the police officer tells Waldo that she caught him on radar doing 50 miles per hour in a 40 miles per hour zone.
Waldo responds, " I was traveling 50 miles per hour. I sat at home for 1 hour and then drove for 1 hour before you stopped me. I traveled 50 miles total in that second hour. So, my speed was 25 miles per hour. That's well under the speed limit."
Waldo is wrong, per speeding laws, and does receive a speeding ticket. Explain how Waldo came up with a speed of 25 miles per hour in multiple sentences.

Answers

Answer 1

Answer:

He calculated his average speed.

Explanation:

Waldo calculated an average of his speed in 2 hours rather than his speed whilst driving which means instead of doing 50/1 hour = 50 mph, he did 50/2hours which is how he got 25 mph. Hope this helps!

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What is created by the flow of electric current?
A.) a battery
B.) an electric field
C.) a magnetic field
D.) a resistor

Answers

C.) a magnetic field is the correct answer…
The answer is C, A magnetic Field.

As the total resistance is reduced in a simple electrical circuit, the current flow will _____.
A. increase
B decrease

Answers

As resistance is increased, the current flow will decrease. Therefore, as the resistance is reduced, the current flow will increase.

Ice and water in a glass are at the same temperature. What other similarities or differences are there between the water and the ice?

A. All of the particles will have the same potential energy, but the particles in the ice will have more kinetic energy.

B.All of the particles will have the same kinetic energy, but the particles in the ice will have more potential energy.

C.All of the particles will have the same potential energy, but the particles in the water will have more kinetic energy.

D.All of the particles will have the same kinetic energy, but the particles in the water will have more potential energy

Answers

Answer:

C

Explanation: ITS C!!! HOPEFULLY, THIS HELPS!!! :)

"Ice and water in glass are at the same temperature. What other similarities or differences are there between the water and the ice?  All of the particles will have the same potential energy, but the particles in the water will have more kinetic energy."

Answer: C

Explanation: if wrong let me know pls

why do we "call it a day" when it's the end of the day/ night time?

Answers

Answer:

Explanation:

We call it “a day”, beucase the day is over.

Answer:

Hello, I'm here to help :D

The Explanation:

The original phrase was call it half a day, first recorded in 1838, which reffered to leaving one's place of employment before the work day was over.

The first recorded use of call it a day was in 1919, and of call it a night in 1938

Bye! - Lilo

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