Question
1. Which quantity is scalar?
momentum
energy***
force
velocity
2. Which option describes a vector quantity?(1 point)
It has magnitude, units, and direction.***
It has magnitude, but no units or direction.
It has no magnitude, units, or direction.
It has magnitude and units, but no direction.
3. A sailboat ends up 7 miles to the west of a pier. Which statement is true about this situation?(1 point)
It describes distance, which is a scalar quantity.
It describes distance, which is a vector quantity.
It describes displacement, which is a vector quantity.***
It describes displacement, which is a scalar quantity.
4. Which statement is true regarding a distance vs. time graph?(1 point)
The graph can include only straight line segments.
The graph should show distance on the vertical axis.
The graph must have a horizontal segment.
The graph needs to start at the origin.***
5. On a distance vs. time graph for an object, a line segment that is sloping upward indicates(1 point)
motion in the negative direction.
that the object is accelerating.***
motion in the positive direction.
that the object is speeding up.
I'm struggle, can someone check my answers?
momentum
energy***
force
velocity
2. Which option describes a vector quantity?(1 point)
It has magnitude, units, and direction.***
It has magnitude, but no units or direction.
It has no magnitude, units, or direction.
It has magnitude and units, but no direction.
3. A sailboat ends up 7 miles to the west of a pier. Which statement is true about this situation?(1 point)
It describes distance, which is a scalar quantity.
It describes distance, which is a vector quantity.
It describes displacement, which is a vector quantity.***
It describes displacement, which is a scalar quantity.
4. Which statement is true regarding a distance vs. time graph?(1 point)
The graph can include only straight line segments.
The graph should show distance on the vertical axis.
The graph must have a horizontal segment.
The graph needs to start at the origin.***
5. On a distance vs. time graph for an object, a line segment that is sloping upward indicates(1 point)
motion in the negative direction.
that the object is accelerating.***
motion in the positive direction.
that the object is speeding up.
I'm struggle, can someone check my answers?
Answers
Anonymous
1. yes
2. yes
3. yes
4. Who says you are at zero x at t = 0? I would have picked time on x axis and distance on y axis.
5. If speed is constant, then distance increases with time. The slope is the constant speed. The one I would pick is motion in the positive direction but that means you are graphing velocity, not speed. If the SLOPE increases, then that is acceleration
2. yes
3. yes
4. Who says you are at zero x at t = 0? I would have picked time on x axis and distance on y axis.
5. If speed is constant, then distance increases with time. The slope is the constant speed. The one I would pick is motion in the positive direction but that means you are graphing velocity, not speed. If the SLOPE increases, then that is acceleration
Homie
All of them are right except 4 and 5. 4 is "The graph should show distance on the vertical axis"
5 is "motion in the positive direction"
5 is "motion in the positive direction"
random Crackhead
Thanks "homie" I can't afford another bad grade and I hope you have a good day. :)
Jj
What are you saying yes to
Jenn
Homies answers are 100% correct as of 0ct 2021
Name
#4 is The graph should show distance on the vertical axis.
#5 is motion in the positive direction.
#5 is motion in the positive direction.
Hollow
1. Energy
2. It has magnitude, units, and direction
3.it describes displacement which is a vector quantity
4.the graph should show distance on the vertical axis
5.motion in the positive direction
100℅
2. It has magnitude, units, and direction
3.it describes displacement which is a vector quantity
4.the graph should show distance on the vertical axis
5.motion in the positive direction
100℅
Aoki
Hollow is right. November 2021
lego
yes
Joel purple
thx my dude Hollow's answrs r right aaaaand now im guna head to webtoon later guys ;)
josh
Hollow is right 100%
Lilian
I just used hollows answers and got a 100%. Please use hollows answers if you are in connexus
Egg.
Hollow is correct.
indeed
indeed
Hi
Yay Hollow is 100% correct
Im definately asian
yep hes still right
Indeed
Hollow is still correct all the way into 2022!
xxxUNKNOWNxxx
@Im definately asian
DID YOU JUST ASSUME THEIR GENDER-
DID YOU JUST ASSUME THEIR GENDER-
:p
all are right except 4. the answer to 4 is The graph should show distance on the vertical axis. November 2022.
really
ty
N
Hollow is still 100% correct on November 30,2022
SS_HunterYT
Great answers! Perfect 100!