u.s. history II
What U. S. intelligence agency did Johnson illegally authorized to spy on domestic dissenters
how do u find the horizontal force needed to push a wheel that weighs 300N and has a radius of 30m.it also lies on the stairs of 10m
cs means compound, cx means complex, f smeans fragment, s means simple, csc means simple compound subject and scv means simple compound verb. im only 12.
A ball on the end of a string travels in a horizontal circle at a constant speed. The circle has a circumference of 3 m, the ball has a speed of 2 m/s, and the centripetal force is 4 N. How much work is done on the ball each time it goes around? A) zero B) 6 J C) 8 J D) 12 J I...
If we examine a ball in free fall, we find that the momentum of the ball is not constant. This is not a violation of the law of conservation of momentum because A) the force of gravity acts on the ball. B) the ball experiences an external force. C) the system is not closed. D)...
Gravel is being dumped from a conveyor belt at a rate of 30 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast is the height of the pile increasing when the pile is 18 feet high?
A street light is at the top of a 13 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 35 ft from the base of the pole?
(.050 minus 2pie over the square root of 6.18 divided by 2pie over the square root of 6.18)times 100 I think the answer is 5 because everything cancels out except .050*100 right?
That did not copy right it is suppose to be (.050 minus 2pie over the square root of 6.18 divided by 2pie over the square root of 6.18)times 100
(.050-2Î/(ã6.18))/(2Î/(ã6.18))*100 I think the answer is 5 because everything cancels out except the .050*100 is this right?