Answer: B
Explanation:
An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion.
Potential difference is the work done In moving a charge from one point to another in a conductor
Answer:
D. O2 is removed from the atmosphere, and CO2 is released
Explanation:
Hope it helps you
Given parameters:
Displacement = 8km
Velocity = 3.8km/h
Unknown:
time = ?
Solution:
Velocity is displacement divided by time.
Velocity =
Displacement = velocity x time
Input the parameters:
8 = 3.8 x time
Time =
= 2.1s
The time taken is 2.1s
Answer:disequilibrium
Explanation:
When the net force is not zero it is called disequilibrium