Answer:
15 miles
Explanation:
my opinion is 15 because 15 is the most reasonable answer
Answer:
2.1 m/s
Explanation:
Momentum is conserved, so:
m₁ u₁ + m₂ u₂ = (m₁ + m₂) v
(9.1 kg) (6.6 m/s) = (9.1 kg + 19.3 kg) v
v = 2.1 m/s
Answer:
An object's weight depends on its mass (the amount of matter it consists of) and the strength of the gravitational pull.
Answer:
Same
Explanation:
Mass is the quantity of matter in a certain object.
WHEREVER you take a 2kg object, the mass will remain 2kg. All that changes is the Weight ..Weight the force which the centre of a Planet uses to pull everything towards itself.
On earth, it is 9.81 whereas on the Moon it is 1.6
The answer would be a nail rusting, but really it could be any of these.
