Answer:
41°C
Explanation:
Ideal gas law:
PV = nRT
where P is absolute pressure,
V is volume,
n is number of moles,
R is universal gas constant,
and T is absolute temperature.
n is held constant, so:
P₁V₁ / T₁ = P₂V₂ / T₂
Given:
P₁ = 760 mmHg
V₁ = 50.0 mL
T₁ = 5°C = 278 K
P₂ = 780 mmHg
V₂ = 55 mL
Find: T₂
(760 mmHg) (50.0 mL) / (278 K) = (780 mmHg) (55 mL) / T
T = 314 K
T = 41°C
The Sun keeps the planets in orbit, using it's own gravitational pull. IT also powers every planet, allowing plants to thrive and people to live.
Answer:
0.25223 seconds.
Explanation:
= Mass of bullet = 0.0146 kg
= Mass of block = 2.55 kg
v = Combined velocity
= Velocity of bullet = 816 m/s
g = Acceleration due to gravity = 9.81 m/s²
As linear momentum is conserved
Now 
as the block (with the bullet in it) reverses direction and rises,
Equation of motion
The time t is 0.25223 seconds.
Answer:
A force that pushes or pulls is known as Newton's third law of Motion.
Explanation:
Newton's Third Law of Motion. Newton's Third Law of Motion states that for each action, there's an equal and opposite reaction. What this suggests is that pushing on an object causes that object to keep off against you, the precise same amount, but within the other way.
