You are given two balls that are made from the same rubber. They are also the same size and color. One is hollow and one is solid. Give three physical properties that could be used to identify the ball that is solid

What is the key difference between phagocytosis and pinocytosis? a. With phagocytosis, the engulfed substances are in particles; with pinocytosis the engulfed substances are in solution. b.

Why do iron meteorites represent a much higher percentage of finds than of falls?

Jacques is trying to put a screw into a hard piece of wood, but it is too difficult for him to turn. Which of the following would increase the mechanical advantage of the screw? A. using a screw with threads closer together B.

What is the law of physics

A supply bag is dropped from a rescue plane. After the bag falls for 3.2 seconds, what is the velocity of the bag? How far has the bag fallen? I know the answer to the first one is - 19.6 but im struggling to figure out the second

A charge of 11 mu or micro CC is 10 cm above the center of a square of side length 20 cm. Find the flux through the square.

A 12.0 khz, 16.0 v source connected to an inductor produces a 4.00 a current. what is the inductance?

The personal cost per smoker per year is estimated to be $2,500.

A tight rope walker traverses a wire with the aid of a balancing pole. The moment of inertia of the person about their COG (Iperson) is 15 kg m^2. The moment of inertia of the pole about its COG (Ipole) is 250 kg m^2.

If ta battery on a circuit is a 9-volt battery, each light on the circuit gets what