A performer pulls a tablecloth out from under a complete set of dinnerware. Which of the following best explains the performers success at leaving all the dinnerware on the table?

-the inertia of the dinnerware
-the unbalanced force applied on the dinnerware
-the rough material of the tablecloth
-the placement of the dinnerware

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

In what direction does an applied force move an object