Answer:
Atomic number
Explanation:
Hope it helps you in your learning process.
Velocity=3.4m/sec
Mass=30kg
so kinetic energy=1/2mv^2
=1/2×30×3.4×3.4
=15×3.4×3.4
=15×11.56
=173.4 kg m per second square
Answer:
W= F × d
W= 2kn × 3.6
W= 7.2 J
Work is measured in Joules!
<span>Scientists have documented that the current level of carbon dioxide in the atmosphere is increasing.</span>
