You will see some thing pitch black pulling you. you will feel an immense pull or attraction while going rapidly inside the black hole.
Answer:
6kg
Explanation:
According to conservation of kinetic energy
m1u1+m2u2 = (m1+m2)v
m1 and m2 are the masses of the bodies
u1 and u2 are the initial velocities
v is the final velocity
Given
m1 =2kg
u1 = 8.0m/s
m2 = ?
u2 = 0m/s (second ice at rest)
v = 2.0m/s
Substitute into the formula
2(8)+m2(0) = (2+m2)(2)
16+0 = 4+2m2
16-4= 2m2
12 = 2m2
m2 =12/2
m2 = 6kg
Hence the mass of the second block is 6kg
Like the element mercury (Hg), plasma has the ability to conduct electricity as well since there are free electrons present that allows current to flow. A plasma is an ionized gas that has approximately equal number of positively and negatively charged particles.
Answer:
Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another.
Explanation:
hope this helps
The acceleration during uniform motion in ft/sec is -98.42.
We need to know about the uniform motion to solve this problem. The uniform motion is an object's motion under acceleration. It should follow the rule
vt = vo + a . t
vt² = vo² + 2a . s
s = vo . t + 1/2 . a . t²
where vt is final velocity, vo is initial velocity, a is acceleration, t is time and s is displacement.
From the question above, we know that
vo = 9 m/s
t = 0.3 s
vt = 0 m/s
Calculate the acceleration in m/s
vt = vo + at
0 = 9 + a.0.3
a = -9/0.3
a = -30 m/s²
Convert to feet/s
a = -30 m/s
a = -98.42 ft/s
Find more on uniform motion at: brainly.com/question/28040370
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