A customer enters a grocery store with an empat shopping cart that has a mass of 20 kg. Another customer is leaving the store with a shopping cart full of groceries that has a mass of 40 kg. The two customers accidentally bump their carts together.
Eve observes the accident. She hypothesizes that the cart full of groceries applied more force to the empty cart than the empty
cart applied to the full cart.
Explain whether you agree or disagree with Eve's hypothesis. Use Newton's third law of motion to support your answer.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?