If you wanted to increase the gravitational force between two objects what would you do
2 answers:
You might be interested in
As we know that it has all given data given as
distance moved = 0.250 km = 250 m
now we can use kinematics to find acceleration
so it will accelerate at rate of 0.86 m/s^2
Answer:
-1 m/s
Explanation:
From the law of conservation of linear momentum, the sum of initial and final momentum should be equal. Momentum, p is expressed as the product of mass and velocity. Therefore, p=mv where m and v represent mass and velocity respectively. In this case
Where subscripts d and u represent downwards and upwards respectively while c is common hence common velocity which is unknown in this case. Taking downwards as negative while upwards as positive then substituting -3 m/s for downward speed while 3 m/s for upward speed, the masses as given then
(2*-3)+(1*3)=(2+1)v
V=-1 m/s hence downward direction