Answer:
Option D- 1,2 and 3
Explanation:
Gravity always acts on an object irrespective of height
How many atoms are in something determines it "mass"
J can get answer on this way:
Ek=m*V*V/2= (24kg*2m/s*2m/s)/2=48 Ј
I think 100 mph pushing the car the opposite direction