81°.
The law of reflection states that the angle of incidence is equal to the angle of reflection.
Answer:
1.3 is equal to m times v to the second times PK, meaning the answer to your question is 3.3 K
Explanation:
Have a gday!
Explanation:
Minimum of aerobic activity 150 minutes, or a mix of moderates and intensive exercise 75 minutes of vigorous aerobic activity a week. We can extend this practice throughout the week with the instructions. Mild aerobic workouts might include practices like quick strolling or swimming, while activity like running can include strong aerobic activity.
Answer:
An object which moves in the negative direction has a negative velocity. If the object is speeding up then its acceleration vector is directed in the same direction as its motion (in this case, a negative acceleration).
Explanation:
Answer:
hair grows at rate of 8.166 nm/s
Explanation:
given data:
grow rate= (1/36)in/day
we know that
1 day = 86400 seconds
therefore we have
first change equation to
Then you find x in/s
Now convert in/sec into meters/second.
we know that 1m = 39.37in
x = m/second
Now convert m/second into nm/second
we know that
x =8.166 nm/second
therefore hair grows at rate of 8.166 nm/s