In physic, velocity is a vector quantity. You specify a velocity if you know its magnitude and its direction
On the other hand, speed is a scalar quantity. Speed has magnitude but no direction.
Put object into cylinder and notice the volume increased. Difference of volume is the object's volume
Answer:
does this have picture so I can solve
Answer:
All are correct except the age of earth. The age of Earth is approximately 4.543 Billion Years.
Answer:
C
Explanation:
According to Newton's first law of motion, which states that a body will continue in its state of rest or uniform motion unless acted upon by an external force to change its state of rest or uniform motion. So, the Voyagers spacecraft will continue to move in the same way at the constant speed of 50,000 mph unless acted upon by a force.
