![jessec27019](/avatars/19155.jpg)
jessec27019
05.02.2020 •
Physics
1. which of the following is a reason why a person might want to wear snowshoes if walking a distance in deep snow? (1 point) snowshoes spread the person’s weight out snowshoes reduce the amount of pressure on a given spot snowshoes keep the person from sinking in the snow all of these 2. the measure of the average kinetic energy of the particles of a substance is the (1 point) temperature heat thermal energy kinetic energy 3. archemedes’ principle to explain the relationship between (1 point) kinetic energy and density temperature and density pressure and density buoyancy and density 4. which of the following is equal to the buoyant force of a rock placed in a beaker of water? (1 point) volume of the displaced fluid weight of the displaced fluid volume of the rock weight of the rock
Solved
Show answers
More tips
- A Animals and plants Why do cats go crazy over catnip?...
- W Work and Career Everything You Need to Know About MBA Programs...
- S Sport How to Do Push-ups Correctly?...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
Ответ:
1. The reason why a person might want to wear snowshoes if walking a distance in deep snow is that snowshoes spread the person’s weight out, snowshoes reduce the amount of pressure on a given spot, and snowshoes keep the person from sinking in the snow. So the answer is all of these.
2. The measure of the average kinetic energy of the particles of a substance is the TEMPERATURE.
3. Archimedes’ Principle helps to explain the relationship between buoyancy and density.
4. The one that is equal to the buoyant force of a rock placed in a beaker of water is weight of the displaced fluid.
Hope these answers help.
Ответ: