A force Fmaking an angle with the horizontal is acting on an object resting on the table. Which statement is true for the motion of sliding the object on the table? A It is independent of all the forces acting on the object.
B. It depends only on the forces acting along the x-axis.
C. It depends only on the forces acting along the y-axis.
D. It depends only on the normal force acting on the object.
E. It depends only on the frictional force acting on the object.​

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

When an object is heated it contracts. a. true b. false