A 0.46 kg object is at rest. A 2.93 N force to the right acts on the object during a time
interval of 1.38 s.
a) What is the velocity of the object at the end of this time interval?
Answer in units of m/s.
At the end of this interval, a constant force of
4.10 N to the left is applied for 2.90 s.
b) What is the velocity at the end of the
2.90 s?
Answer in units of m/s

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

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.

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )