The marshmallow shrunk because of the increased amount of air pressure. I know this because I have once decreased the air pressure, (put a marshmallow in vacuum chamber), and it expanded.
Outcome- possible results of an experiment is called an outcome.
ex- 2 is a possible outcome when a number cube is rolled
THIS IS A PROBLEM OF PHYSICS MECHANIC, PLEASE READ CAREFULLY THE ATTACHED FILE.<span />
Answer:
0.84 m
Explanation:
Given in the y direction:
Δy = 0.60 m
v₀ = 0 m/s
a = 9.8 m/s²
Find: t
Δy = v₀ t + ½ at²
0.60 m = (0 m/s) t + ½ (9.8 m/s²) t²
t = 0.35 s
Given in the x direction:
v₀ = 2.4 m/s
a = 0 m/s²
t = 0.35 s
Find: Δx
Δx = v₀ t + ½ at²
Δx = (2.4 m/s) (0.35 s) + ½ (0 m/s²) (0.35 s)²
Δx = 0.84 m
<span> - </span><span>a 10 </span>m<span> long wire of mass of 123g is </span>stretched<span> under a tension of 255N. a </span>generated<span> at</span>one end<span> and 20ms later a second </span>pulse<span> is </span>generated<span> at the opposite </span>end where n = mass of the wire / length = 123 x 10^-3<span> /10 = 1.23 kg/</span>m<span> v = √(255/1.23) = 14.4 </span>m/<span>s</span>