Answer:
The highest vertical position is where your maximum potential energy lies. At the highest altitude point of course ! This is when the kinetic energy is only due to horizontal motion (since the vertical component reaches zero).
Explanation:
i looked it up ok
Good morning dear...
Have a beautiful and joyful day ahead.
The work increased the potential energy
W = PE = mgh = 40(9.8)(15) = 5880 J(oules)
W = 14.8 kJ
W = F S cos ∅
W = 4113 x 3.99 x cos 25.5
W = 16410.87 x 0.9025 = 14810.8 J or 14.8 kJ
Electric field intensity
1320 kg I think
Here you can just substitute into the equation. ∆v means change in speed
this gives you (1100x24)/20
