The Acceleration of slug would be 2 mm/hr²
<u> Step by step Explanation:</u>
Given of the solution
Initial velocity of the slug,(we can represent as 
) = 3 mm/hr
Final velocity of the slug,(we can represent as 
) = 5 mm/hr
Time, t = 1 hr
Acceleration, a = ?
We know,
Therefore, The Acceleration of slug would be 2 mm/hr²
Answer:
distance is how far away something has travelled from another object, while displacement is how far something is from the other object. Displacement is a vector quantity, unlike distance.
The answer is A. Hope this helps!!!
Answer:
B
Explanation:
the amplitude is the distance from the resting point to the crest/trough.
Answer: vf1/vf2= 1/ sqrt(2)
Explanation :on the moon no drag force so we have only the force of gravity. aceleration is g(moon)= 1.62m/s2.the rest is basic kinematics
if the rock travels H to the bottom we can calculate velocity:
vo=0m/s (drops the rock) , yo=0
vf*vf= vo*vo+2g(y-yo)
when the rock is halfway y = H/2 so:
vf1*vf1=2*g*H/2 so vf1 = sqrt(gH)
when the rock reach the bottom y=H so:
vf2*vf2=2*g*H so vf2 = sqrt(2gH)
so vf1/vf2= 1/ sqrt(2)
good luck from colombia
