i believe the equation would be E=mc2
Answer:
I think decreases inversely
Explanation:
the third
The average force is
Explanation:
We can solve this problem by applying the impulse theorem, which states that the impulse exerted on the bullet (product of force and time) is equal to the change in momentum of the bullet:
where
F is the average force exerted by the block on the bullet
is the duration of the collision
m is the mass of the bullet
v is its final velocity
u is its initial velocity
Here we have:
m = m
v = 0 (the bullet comes to rest)
And solving for F, we find the average force:
where the negative sign means the direction of the force is opposite to the direction of motion of the bullet.
Learn more about impulse:
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In a science experiment, the dependent variable is the thing that will change based on what else is happening in the experiment. The independent variable is the thing that stays the same every time.
Answer:
A compass needle points north because the north pole of the magnet inside it is attracted to the south pole of Earth's built-in magnet. Now if the needle in your compass is pointing north, that means it's being attracted (pulled toward) something near Earth's north
Explanation: