When the marry go round of the previous question is rotating at a constant angular speed, andrea's tangential speed is:

select one:
a. impossible to determine
b. twice chucks
c. half of chucks
d. the same as chucks

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward