subject
Physics, 24.05.2021 06:10 UPenn2544

PLEASE DON'T INSERT RANDOM/SILLY STUFF> WILL MARK AS BRAINLIEST IF ANSWERED.80 POINTS 5. Outline the validity of your hypothesis.
Describe how the hypothesis was or was not supported by using scientific sources.

Does science say this hypothesis should work?

Does science say this hypothesis should not work? How do you know?

My Hypothesis :
If the angle of the inclined plane increases then the time will decrease. This may happen because the height of the inclined plane increases when the angle increases and there is more gravitational potential energy.
My Research Question:
How does the angle of the inclined plane affect the time to roll down an inclined plane?
My Result For My Hypothesis:
Angle 10(6.26) & Angle 15(5.11) supports the hypothesis because my (not my) hypothesis is: “if the angle increases, the inclined plane increases then the time will decrease. This may happen because the height of the inclined plane increases when the angle increases and there is more gravitational potential energy.”It supports my data because the angle 10 & 15 both increase and as the angle of the inclined planes increases, the times for my result decreases and that supports my hypothesis. For angle 5, the hypothesis didn’t tell why angle 5 gets the longest time and why it falls in the range of 8. (should have:” a less inclined surface often slides slower than the more inclined one because gravity pulls less on a more vertical ramp”).

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
Answers: 3
question
Physics, 22.06.2019 19:00
Which of the following list the divisions of the geologic time scale in order from longest to shortest
Answers: 1
question
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
question
Physics, 22.06.2019 20:30
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
You know the right answer?
PLEASE DON'T INSERT RANDOM/SILLY STUFF> WILL MARK AS BRAINLIEST IF ANSWERED.80 POINTS 5. Outline...
Questions
question
English, 18.08.2021 16:40
question
Physics, 18.08.2021 16:40
question
Chemistry, 18.08.2021 16:40
question
Mathematics, 18.08.2021 16:40
question
Mathematics, 18.08.2021 16:40
Questions on the website: 13722363