Answer:
9.4x10^-1
Explanation:
You have to move the decimal left 3 times so you subtract 3 from the power (2) and get -1
It’s 140 and it’s also 160
The average speed of the horse for the entire motion is 66.67 m/s.
The given parameters;
- <em>distance traveled by the horse, d = 1 km = 1,000 m</em>
- <em>time of motion of the horse, t = 15 s</em>
The average speed of the horse is calculated by dividing the total distance traveled by the horse by the time of motion.
The average speed of the horse is calculated as follows;

Thus, the average speed of the horse for the entire motion is 66.67 m/s.
Learn more here: brainly.com/question/17289046
Answer:
im pretty sure 2+
Explanation:
subtract the electrons from the protons