Answer:
it's a rule like water !!!!
Explanation:
Most importantly, time appears to run forward always never backwards. in other words there's perceived arrow of time and there's thermodynamic arrow of time, and they always point in a forward direction
10 parsecs<span>Another way to look at this is that the apparent magnitude (brightness from true distance) is brighter than the absolute magnitude (brightness from 10 parsecsaway). So Ross 128 must be closer than 10 parsecs, making star look brighter than it "really" is.</span>
Answer:
See the explanion below
Explanation:
Linear momentum is defined as the product of mass by velocity and can be calculated by the following equation.

where:
P = momentum [kg*m/s]
m = mass [kg]
v = velocity [m/s]
When the ball hits the wall it receives a force for a very short time, this time and force value is known as momentum and can be calculated by the following expression.

where:
m₁ = mass of the ball [kg]
v₁ = 5 [m/s]
v₂ = 5 [m/s]
v₁ = v₂


It can be said that the impulse is equal to 2 times the speed of throwing by the mass.
Scientists say there's a couple of reasons sharks could move in toward the shoreline. One is the temperature of the water. Researchers say sharks prefer warmer waters, so they'll gravitate toward the shore if the temperatures are higher there. Sharks, like most animals, also tend to follow the food.
Answer:

Explanation:
The collision is inelastic and can be described by the Principle of Momentum Conservation:

The speed after the collision is:
