Can you plz check this :0
True/False
1. Kilometers per hour describes the speed of an object. (1 point)
true
false *
Multiple Choice
2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? (1 point)
an airplane flying across the sky
a car traveling next to you at the same speed you are traveling *
a car traveling next to you at a faster speed than you are traveling
a billboard on the side of the road
3. Which of the following is an example of a SI unit for distance? (1 point)
mile
meter *
second
inch
4. If you were riding on a train, which of the following would look as if it is not moving? (1 point)
the conductor walking by you *
a building you are passing
a flying bird
a person sitting next to you
I passed it and the answers are
1:A
2:D
3:B
4:D
Hoped this helped.
1. a
2. d
3. b
4. d
2 and 3 are correct. The other two are wrong.
On second thought -- # 2 is open to interpretation. If you could see a speedometer, you are right. However, d is probably the better answer.
I passed on this question because 2 and 4 are confusing. I don't think 2 has a correct choice. A can't be right. For B I have no way of knowing the speed of the car next to me. c makes no sense. d might work if I could count the seconds it takes to reach the billboard but I have no way of knowing the distance to the billboard. Also, I'm not sure what "observe" the speed means. I guessed that meant, "Do I know what speed the car is traveling?"
For #4, I'm confused by the "it" in the last part of the sentence. What is not moving? The train? The conductor? The bird?
Lanti Guuuurl is right XD Yay! 100%
Those 2 are right!
Thanks guys! :DDDD
Lanti is correct 100% thank you so much
Sure, I can check that for you!
1. Kilometers per hour describes the speed of an object. (1 point)
To determine if this statement is true or false, we need to understand the definition of kilometers per hour. Kilometers per hour is a unit used to measure speed, where the distance traveled is measured in kilometers and the time taken to travel that distance is measured in hours. Therefore, this statement is true.
2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? (1 point)
To answer this multiple-choice question, we need to identify a reference point that allows us to observe the speed of a car we are traveling in. Among the options provided, the only suitable reference point is "a car traveling next to you at the same speed you are traveling." Observing the speed of a car traveling alongside our car at the same speed allows us to compare the movements and determine the speed.
3. Which of the following is an example of an SI unit for distance? (1 point)
To determine the SI unit for distance, we need to identify the option that matches the International System of Units (SI). Among the options provided, "meter" is the correct answer. The meter is the SI unit for distance, so this statement is true.
4. If you were riding on a train, which of the following would look as if it is not moving? (1 point)
To determine what would look stationary when riding on a moving train, we need to consider our perspective. Since we are moving with the train, objects that are also moving with the train would appear stationary to us. Therefore, the correct answer is "the conductor walking by you." As the conductor is on the train and moving at the same speed, they would appear stationary relative to us. The other options, such as a building, a flying bird, or a person sitting next to us, would all appear to be in motion.
So, to summarize:
1. True.
2. A car traveling next to you at the same speed you are traveling.
3. Meter.
4. The conductor walking by you.