Answer:
7506 cal
Explanation:
Given: Mass of water = m = 13.9 grams.
Heat energy required to determine the conversion of 13.9 grams of water to steam or vapor is m L,
where L = Latent heat of vaporization of water=540 cal/g.
Q = mL = (13.9)(540) = 7,506 cal.
The force is 40 newtons.
The formula for force is mass × acceleration = force. So in this case it would be 5 × 8 = 40.
Answer:
A negative acceleration
Explanation:
It moves opposite of poistive so it then becomes negative.
