Answer:
C. pressure
because heat expands and so does explosions and gravity is just gravity.
From what I know; When a sample of liquid water vaporizes into water vapor, the electrons in the water sped up due to heat.
Answer:
Star formation occurs most rapidly in the spiral arms, where the density of interstellar matter is highest.
Answer: Option D: 5.5×10²Joules
Explanation:
Work done is the product of applied force and displacement of the object in the direction of force.
W = F.s = F s cosθ
It is given that the force applied is, F = 55 N
The displacement in the direction of force, s = 10 m
The angle between force and displacement, θ = 0°
Thus, work done on the object:
W = 55 N × 10 m × cos 0° = 550 J = 5.5 × 10² J
Hence, the correct option is D.
Answer:
I think it's option D
Explanation:
I think it's option D but not so sure
