A boy weighing ____ kilograms is riding a skateboard. He’s moving at 2 meters/second and has 40 joules of kinetic energy. He dou bles his speed when he sees his friends ahead of him. His kinetic energy at the faster speed is___ joules.
2 answers:
80 is the answer...
80 joules because if he dobles its gannabe timings by two °ω°
You might be interested in
<span>Ability to multiply.
<span>Glycolysis is the first process that takes place in the cytoplasm cell.
Answer:
The cell will shrink and wrinkle
Explanation:
Hypertonic solutions have more solute than solvent. The external solution will have a higher osmotic pressure than the cell contents and therefore water will pass out of the cell which will then shrink.
Answer:
A. definite volume and definite shape
Mark me as brainliest
