Answer:
The net force is zero, if there is not external forces. The net force if the body is accelerating will be the product of the mass by the acceleration.
Explanation:
If the box does not accelerate, there are two possible options, either the box moves at constant velocity or does not receive any external force to alter its balance.
Newton's Second Law, also known as the Fundamental Law of dynamics, determines a proportional relationship between Force and variation of the amount of motion or linear moment of a body. In other words, The Force is directly proportional to the mass and acceleration of a body.
If there are forces acting on the body and these forces are not in balance the body will move with a resulting force equal to the product of mass by acceleration.
Dalton's atomic theory<span> is still used in modern chemical thought. The atomic theory states...
1. All matter is made of </span>atoms<span>.
</span>2. Atoms<span> are indivisible and unbreakable.
3. Compounds are made by a combination of two or more different kinds of </span>atoms<span>.
I hope this helps!</span>
Answer:
the bullet is traveling at 150 m/s relative to the ground
Explanation:
The two velocities are pointing in the same direction (both pointing North) therefore, they should add.
Then, from the ground frame of reference the bullet is travelling at: 50 m/s + 100 m/s = 150 m/s
Answer:
The power deposited in a metal is proportional to its electric resistance, so high-resistance metals heat more.
Answer:
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