Physics

Physics, 29.07.2019 19:40, Orabah

Does the uphill or downhill direction matter to the speed of the marble, or is the height the only contributing variable? a. uphill is fastest b. downhill is fastest c. height is the only contributing variable. d. none of these factors affect speed.

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 16.07.2019 03:00, noreenhussain

Arunner can jog at a rate of 4 miles per hour uphill. downhill, he can run 3 miles in the same time it takes him to run 2 miles uphill. how long would it take to run 2 miles uphill and then 3 miles downhill? what is the most important variable?

Answers: 2

Предмет

Mathematics, 19.07.2019 08:00, rosie20052019

Question: greg and anna drive uphill from lakeshore to valley view point, and back downhill to lakeshore. they notice that the drive uphill takes 10 minutes less than twice the time to drive downhill. the difference between the time taken to drive uphill and the time to drive downhill is 65 minutes. write a pair of linear equations to represent the information given above. be sure to state what the variables represent. explain how you can change this pair of equations to one linear equation in one variable. apply your method to find how long the drive uphill takes. show your work.

Answers: 1

Предмет

Physics, 12.09.2019 02:30, mhwalters

Julian rides his bike uphill for 45 minutes, then turns around and rides back downhill. it takes him 15 minutes to get back to where he started. his uphill speed is 3 miles per hour slower than his downhill speed. find julian’s uphill and downhill speed.

Answers: 2

Предмет

Mathematics, 24.09.2019 04:00, jamesleecy06

Dennis went cross-country skiing for 6 hours on saturday he skied 20 miles uphill and then 20 miles back downhill returning to his start point. his uphill speed was 5 mph slower than his downhill speed. what was dennis speed going uphill and his speed going downhill

Answers: 3

Do you know the correct answer?

Does the uphill or downhill direction matter to the speed of the marble, or is the height the only c...

Questions in other subjects:

Konu

History, 03.02.2020 04:03

Cause effect chart . . chinese exploration and isolation. causeeffect. ming emperors disallowed foreign trade.. the reason why they disallowed trade was because china became very...

Konu

Mathematics, 03.02.2020 04:03

What is the x-intercept of the line with the equation 4x + 2y = 12? a. (0, 6) b. (6, 0) c. (0, 3) d. (3, 0)...

Konu

Mathematics, 03.02.2020 04:04

What is defaulting? getting a low credit score opening too many credit accounts building a credit history failing to pay debt...

Konu

Mathematics, 03.02.2020 04:04

I'm learning: one-step multiplication and division equations me with this question. you'll get 10pts! mark gets paid $5.75 per hour. his pay is $115.

Konu

Health, 03.02.2020 04:04

Average active adult female should consume approximately how many calories with 60 grams fat...

Konu

Mathematics, 03.02.2020 04:04

How can you use an equation to make a prediction from a pattern?...

Konu

English, 03.02.2020 04:04

Hi, the question is worth 39 points. you can me with a composition, "your description as a person", do not give personal information about your life, i want a composition as a sc...

Konu

Business, 03.02.2020 04:04

While shopping you discover that your favorite department store has lowered the price on a new mp3 player that you wanted to buy. you rush into the store, only to find that they ar...

Konu

Mathematics, 03.02.2020 04:04

20 use a system of equations to solve this problem. a chemist currently has two solutions of sodium chloride. one solution has a 5% concentration and the other h...

Konu

Mathematics, 03.02.2020 04:04

The original price is $80 the percent discount is 20% what is the sale price and how did you get it?...

Other tasks in the category: Physics More task