Which of the following does Archimedes' principle help to explains
O
C. Surface tension
Answer:
He will get a higher sales and income tax
Explanation:
just took the quiz and got it right
Answer:
For every action there is an opposite reaction.
Explanation:
Answer: ??? D? dont quote me on it tho <3
Explanation:
Answer:
The ball travels with a speed of 1.96 m/s in a North East direction
Explanation:
Based on the law of conservation of linear momentum, we have that

Since this problem involves motion in both the x and y coordinates, we will solve it in the separate coordinates, and then find the resultant as our answer.
Momentum in the x- direction
in the x direction,
. this makes 
hence we have


Momentum in the y- direction
in the y direction,
. this makes 
hence we have


The resultant of the two vectors can be found using Pythagoras' theorem

The direction of the resultant vector is found as

Hence the ball moves with a velocity of 1.96m/s in a North East direction