Answer:
its x and y component is 24.749m/s
Explanation:
Given
Speed of the dog = 35m/s
x component of the speed = xcos theta
y component of the speed = ycos theta
Given theta =45 degrees
x-component = 35cos45
x-component = 35(0.7071)
x-component = 24.749m/s
y-component = 35sin45
y-component = 35(0.7071)
y-component = 24.749m/s
Hence its x and y component is 24.749m/s
The kinetic molecular theory explains that all matter is composed of
particles constantly moving in random directions. These particles are gaseous
particles. When a particle has the freedom to move freely in its surrounding
without care of the bonding between them, they are gaseous particles.
Answer:
You should conclude that the calibration of the thermometer is inaccurate
Explanation:
What is calibration?
calibration is the comparison of measurement values delivered by a device under test with those of a calibration standard of known accuracy.
What is a thermometer?
A thermometer is a measuring instrument used for checking temperature.
Answer:
Climate change means a change in the state of the climate system that is sustained over a long period of time. These types of changes can occur due to natural or human causes.
Climate change and its effects on the planet can generate massive migrations, given the affectation of nature in certain parts of the planet.
Thus, an example would be the migration of populations from island countries, such as Fiji, Tonga or Samoa, to continental territories, due to the rise in sea level caused by the melting of the poles due to global warming.
Another example may be the desertification of certain regions, which would encourage migration by the inhabitants of these places to other territories.
Finally, climate change and its negative effects not only generate massive migrations caused by natural effects, but also by the economic effects of said changes, that is, by increases in poverty and inequality in the face of the scarcity of certain natural resources.
