Vector A has components Az = -6.1, A, = 5.7, Az = 1.7,
while vector B has components
B, = 8, By = -5.2,
B. = 4.9.
What is the angle between vectors AB? (Answer between 0 and 180).

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?