On Earth, a 500-gram bucket is lifted from the ground to a height of 7 meters. In order to lift it, a 5 Newton force is applied to the bucket, directed upwards. What is the magnitude of the
bucket's acceleration as it is lifted?
Answer in m/s^2 and round your answer to the nearest tenth.
Hint: Use Newton's 2nd Law Equation
(1 Point)

Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.