Answer:
letter C. velocity hope this helps
The force of gravity most likely
Answer:
This is the complete answer and step by step explanation.
Given:
a = 3m/s
m = 85 kg
Unknown:
The Kinetic energy of the man jogging
Formula and solution:
KE = 1/2 mv²
KE = 1/2(85 kg)(3 m/s)²
KE = (42.5 kg)(9 m²/s²)
Final Answer:
KE = 382.5 kg.m²/s² or simplify as 382.5 J is the kinetic energy of man jogging
Density = (mass) / (volume) <=== <u>Memorize this</u> !
Mass = 6 g
Volume = 12 mL
Density = (6 g) / (12 mL)
Density = (6/12) (g/mL)
1 mL is the same volume as 1 cm³
<em>Density = 0.5 g/cm³</em>