Answer:
the cube does not move
Explanation:
The Archimedes principle is fulfilled for the wooden cube in the Earth
B = W
ρ g V = m g
When this cube travels to the Moon, the value of the gravity acceleration changes,
ρ g_moon V = m g_moon
ρ V = m
So we can see that the buoyancy of the cube does not change when changing from Earth to the Moon
In summary the cube does not move
Answer:
This can easily be solved using the "range" formula
R = V0^2 * sin 2θ / g
V0^2 = g R / sin 2θ = 9.80 * 43 / sin 144 = 717 m^2/s^2
V0 = 26.8 m/s
Gravity or the force of gravity
twelve hours and ten minuets