Answer:
60 sec.
Explanation:
The first person has to travel 200m at 2 m/s. It will take him 200/2=100 seconds to reach the gate. The second person is moving towards the gate at 2 + 3 meters per second so it will take her 200/5 = 40 seconds to reach the gate. Therefore, person #1 needs an extra 100-40 = 60 seconds.
The maximum score<span> on the </span>SAT<span> is 1600. Out of the 1.7 million students who take the test every year, only about 300 get the </span>highest<span> possible </span>SAT score<span>. This elusive </span>perfect score<span> catapults you to the top of high school academic achievement and can be a big boost to your college applications.</span>
Answer:
3.5 K
Explanation:
When a sample of a substance releases heat energy, its temperature decreases according to the equation:
where
Q is the heat energy released
m is the mass of the substance
C is the specific heat capacity
is the initial temperature
is the final temperature
For the block of brass in this problem, we have:
m = 0.1 kg is the mass
Q = -56.4 J is the heat energy released (negative since it is released)
C = 380 J/kg K is the specific heat capacity of brass
is the initial temperature
Solving for , we find the final temperature:
Answer:
The correct answer is B.
Explanation:
If the person isn't allowed to respond to death in the way they which, they may undergo a turmoil of feelings and feel trapped. Death is always hardest when you can't respond to it the way you want to.
As for the other choices, B and C would make death easier on the person. D would probably endow the person with a bit more comfort and freedom to mourn how they want to.
It is unhealthy for studying 8 hour continuously
If you want to study then you must have a strong determination of reading
You can also get some inspiration from your parents too
