Answer:
1000N
Explanation:
Based on force=mass*acceleration, if the acceleration is constant at 2 metres per second squared, 1,000kg*2m/s^2=2,000N of force.
If the acceleration steadily increases to 2m/s^2 in 20 seconds, take the average which is 1m/s^2 therefore force=1,000N
Answer:
An electrolytic cell converts electrical energy into chemical energy.
Explanation:
Answer:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior.
Explanation: