Answer:
Initial velocity = 0 × 5/18 = 0 m/s
Final Velocity = 100 × 5/18 = 27.77 m/s
Time = 6 sec
Acceleration
We know that
a = v - u/t
a = 27.77 - 0/6
a = 27.77/6
a = 4.6 m/s²
A- mass divided by volume
Explanation:
gravitational potential energy at the top of the hill, which transforms into kinetic energy as he moves bottom of the hill
that's mean potential energy transfoms into kinetic energy
Answer: mathematical model
Explanation: just took the test
