Four times greater.
Laws of physics state that force will always be the result of the square of the speed. For example, if you tripled the speed the impact would be 9 times.
The personal life style that can effective help overcome stress include, adequate rest, and taking proper diet.
<h3>What is stress?</h3>
Stress is a feeling of emotional discomfort or physical tension as result of anger, frustration, tiredness, hunger, etc.
Personal life can help to overcome stress in the following ways;
- Adequate rest
- Proper diet
- Speeding time with family and friends, etc
Thus, the personal life style that can effective help overcome stress include, adequate rest, and taking proper diet.
Learn more about how to overcome stress here: brainly.com/question/11819849
C. You do not need to wear a life jacket in a boat
Hi there!
The nose, diaphram, and lungs are all part of the respiratory system.
The respiratory system's job is to get you breathing; to get oxegon and nitrogen in your lungs and get carbon dioxide out.
Hope this helps!
Answer:
Explanation:
Some barriers or roadblocks a person might have against exercising are that they don't have time, they aren't motivated or interested, it's too hot or cold or rainy, or that it will cost too much. These can sometimes be legitimate concerns, but there is always a way to build your exercise program around them. If you don't want to spend money at the gym, you can do calisthenics in your own home. If you aren't interested in a certain type of exercise, you can try new things until you find one you like.
