A) Electric cars must be approximately the same size as other cars.
B) The company must ensure the cost of the car is not too expensive.
C) Electric cars are better for the environment than gas powered cars.
D) There are a limited number of types of batteries that can power a car.
I honestly think the answer is actually C).
B.Ask her friends how they stay so thin, and use the same strategies.
C. Find new friends who are not as thin so she doesn't feel any pressure.
D.Try out the newest diet she's seen advertised on TV to help her lose the weight she wants to lose.
Answer: Option (A) is the correct answer.
Explanation:
If Lara wants to be healthy, and really wants to fit in with her friends then she should talk to a trusted adult to help her evaluate her eating and exercise in a healthy way.
This is because a trusted person will give her beneficial advice as compared to any other person or any advertisement on TV which may promise false results in order to sell their product.
This may also lead to harmful effects on her health. Thus, she should eat and exercise in a healthy way.
A. Talk to a trusted adult to help her evaluate her eating and exercise in a healthy way.
Answer: 140 m
Explanation:
Let's begin by stating clear that motiont is the change of position of a body at a certain time. So, during this motion, the balloon will have a trajectory and a displacement, being both different:
The trajectory is the path followed by the body, the distance it travelled (is a scalar quantity).
The displacement is the distance in a straight line between the initial and final position (is a vector quantity).
So, according to this, the distance the balloon traveled during the first 45 s (its trajectory) is 140 m.
But, if we talk about displacement, we have to draw a straight line between the initial position of the balloon (point 0) to its final position (point 90 m). Being its displacement 95 m.