The ladybug in the image below has traveled from point A to point B following
the red line. Which of the following terms refers to the length of the red line?
O
A. Displacement
OB. Time
O
C. Distance
O
D. Speed

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?