Answer:
A
Explanation:
The roller coaster is stationary so the kinetic energy would be zero, but it is at the top of ramp so the potential energy would be high as its gravitational so it would have to be A
Answer:
fitness is a physical exercise to mainten the body healthy and fit
Answer:
a wave with a time period of 2 seconds has a frequency of 1 ÷ 2 = 0.5 Hz. A sound wave has a time period of 0.0001 seconds.
E)The planet developed a larger diameter than any of the four terrestrial planets located near the Sun.
B)The planet accreted a significant amount of rocky material to form a planet larger than Earth.
(Which two statements best describe)
- A, C, and D simply make no sense
The units would be consistent around the world, allowing for easy comprehension of industrial diagrams and requirements as well as easier communication of engineers and scientists with one another.
