Answer:
No .
Explanation:
The vapor pressure of water at room temperature is .0313 atom or 3.13 kPa.
To make a liquid boil, its vapor pressure must be equal to pressure around it.
So pump must create pressure of 3.13 k Pa or less to make water attain its stage of boiling at room temperature. As the motor can not produce pressure lesser than 15 k Pa , pump will not be able to make water boil at room temperature.
30 because v1 - v2 is 30 v1 is 40 v2 is 10
Answer:
dynamic im pretty sure that's it
Answer:
id say false
I might be wrong but ye i think its false
Explanation:
<span>B. 1,200 kg-m/s
Momentum is defined as the product of mass and velocity. So let's see what the momentum is for each spaceship.
Spaceship 1 has a mass of 300 kg and a velocity of 0 m/s, giving
300 kg x 0 m/s = 0 kg-m/s
Spaceship 2 has a mass of 300 kg and a velocity of 4 m/s, giving
300 kg x 4 m/s = 1200 kg-m/s
Since we're looking for their combined value, add the 2 figures together.
0 kg-m/s + 1200 kg-m/s = 1200 kg-m/s
So the answer is option B. 1,200 kg-m/s</span>