As per angular momentum conservation we can say

here we know that

we know that




now from above equation



so speed is 4.4 m/s
Describe the electromagnetic spectrum, electromagnetic waves, and give two examples of different types of electromagnetic waves.
F=ma
Since m=86kg
a of free falling = 9.8m/s
=> F = 86*9.8m/s= 842.8N
Answer:
Carbohydrate loading, commonly referred to as carb-loading or carbo-loading, is a strategy used by endurance athletes, such as runners, to maximise the storage of glycogen (or energy) in the muscles and liver. C. maximize glycogen stores.
Explanation: