Newton’s Thrid Law, which states that for every reaction there is an opposite reaction.
Answer:
protons
Explanation:
The proton identifies an atom as that of a particular element. The atomic number is equal to the number of protons in the nucleus of an atom.
Answer:
<h3>The answer is 500 km </h3>
Explanation:
The distance covered by an object given it's velocity and time taken can be found by using the formula
<h3>distance = average velocity × time</h3>
From the question
average speed = 250 km/h
time = 2 hrs
We have
distance = 250 × 2
We have the final answer as
<h3>500 km</h3>
Hope this helps you
Answer:
30 m/s
Explanation:
Velocity is 
since we know that the initial velocity is 0, and the acceleration is 
then we also know that time is 3 seconds it follows that: 
Work is a quantity that measures the effects of a force acting over a distance.
