Answer:
1: Balanced forces will cause no change in the speed of an object
2: Balanced forces do not cause a change in the speed of a moving object.
3: For unbalanced forces you can say the opposite of the above.
Explanation:
The main problem associated with using these results to draw conclusions about the general public's perception is a lack of random selection.
<h3>What is a simple random sample?</h3>
A simple random sample simply refers to a subset of items that are typically selected from a statistical population (larger data set), wherein, each member of the subset has an equal probability of being selected.
Based on this survey by the Canadian magazine, we can infer and logically deduce that the main problem associated with using the aforementioned results to draw conclusions about the general public's perception is a lack of random selection.
Read more on random sample here: brainly.com/question/17831271
#SPJ1
C. -12 I think. I’m probably wrong
