Answer:
Stella is driving down a steep hill. She should keep her car in a lower gear to help slow her vehicle.
Explanation:
Answer:
0.05 m/s (It normally stays the same if no outside forces interferes)
Explanation:
It is 0.05 because of you pay attention to the info, it will say that the momentum ”before” the 2 marbles collision is 0.05 m/s, so it is still 0.05 m/s.
Well,
We know that microwaves and infrared waves (C and D) have longer wavelengths than visible light.
We know that UV light will give you a sunburn if you get too much of it.
Therefore, UV light has more energy, and thus a shorter wavelength than visible light.
Option B is the correct answer.
Hello There!
There are 5,280 feet in 1 mile.
Have A Great Day!
Answer:
At the Launch point
Explanation:
We are told that after the explosion, one of the halves landed at the point Y, which is a distance of 2R to the right side of the launch point.
This means that the only way one half of the object would have gone double the original distance of R is if it's velocity was two times that of the initial velocity. Furthermore, the only way that will make sense is if the other half fell straight down. So In conclusion, if air resistance is neglected, the other half will land at the initial velocity point which is at launch point.