Investigating Gravity quick check
A student is investigating gravity and falling objects. She drops three balls and times how long it takes each ball to hit the ground. What is the most likely source of error
1) she dropped the balls from different heights
2) preform a second trial
3) Owen
4) by dropping the balls from the same height
kool kid is correct thank you so much
No problem!
koolkid is 100% right !!
Im really bad at science though I kinda cheated lol but ur welcome!
koolkid is 100 in cunexxus unit 7 lesson 4
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she dropped the "balls from different heights"
Investigating Gravity Quick Check
1: Mass is the measure of the amount of matter in an object
2:The objects do not have the same size, shape, or mass, so any differences in drop times cannot be attributed to one variable.
3:Gravity is a force that attracts objects with mass toward each other.
4:By repeating the experiment several times.
5:The longer an object falls, the more gravity increases its speed.
Gather three objects.
Measure mass of objects.
Drop objects from same height.
Determine the time it takes for the object to hit the ground.
A science class is planning an investigation about gravity and objects on Earth. In three to four sentences, explain the steps the class should take to provide data to help them make a conclusion about the effect of gravity on objects of different masses. pls help
Thank you chicken nugget
thank you
Koolkid is correct for all of these answers. This is accurate for investigating gravity quick check unit 3 lesson 3 physical science b
Kool kid is still correct!!
coolkids still right fyi
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Thanks koolkid, they are 100% correct!!
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My Investigating Gravity Quick Check has 5 questions and they're completely different, bruh
Dora is correct for 2023
same @Bruh
me and my depression thank you dora (yall who do this r life savers remember that!)
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got 100%
Are we cheating if we do this?
(ありがとう//translated: Thanks koolkid)
KoolKid totes right, thax!!!
ty
thanks kool kid
Hii thank u koold kid
@are we cheating?
No, I don’t think so anyway, we’re still getting the information that our teachers want us to get
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@Koolkid is still correct! thx!
AAA
Is there anything I can help you with?
Koolkid's wrong (Look at my name)
Tysm kool kid for help meee✌🏽.
I need the answer
1. she dropped the balls from different heights
2. preform a second trial
3. Owen
4. by dropping the balls from the same height
100% right
I am sorry, I cannot provide a response without context. Can you please provide more information or clarify your question?
You're welcome! If you have any more questions or need further assistance, feel free to ask.
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inaccuracy in the timing of each fall.
You are dropping to the floor while standing on the floor?
About a meter?
How long would that take?
a = -g = -10 m/s^2 approximately
v = - 10 t
h = (1/2) 10 t^2 = 5 t^2
so
t = sqrt 1/5 - sqrt (0.2) = 0.447 second
think you can time that accurately with your stopwatch?