Register
1. Independent variable:length of paper helicopter blades Dependent variable: rotational speed Hypotheses What would the hypothesis be?
168k views
1 vote
1. Independent variable:length of paper helicopter blades

Dependent variable: rotational speed
Hypotheses

What would the hypothesis be?

User Pepster
by
3.7k points

1 Answer

7 votes
You could say either “the longer the length of the paper helicopter blades the slower the rotational speed will be” or “the longer the length of the paper helicopter blades the faster the rotational speed will be”
User Neoben
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers

Other Questions

Pixels are often referred to using DPI, or dots per inch. True\False
How does DNA limit cell growth?
What type of relationship do fungi have with plants? A. commensalism B. Mutualism
Describe the role of enzymes regarding activation energy needed in a chemical reaction
A student conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment
Link Copied!