Which stores water and other products inside plant cells?

a.) mitochondrion

b.) chloroplast

c.) cell wall

d.) central vacuole

How much work is done when a 48-kg stack of books are lifted 2m with a net force of 25 N? A. 12.4 J B. 100 J C. 50 J D. 96 J ... ?

A longitudinal wave is a combination of a transverse wave and a surface wave. (true or false)

What is the acceleration experiance by a car that takes 10s to reach 27m/s from rest

For an object to appear blue what must the object do to blue light waves? A. It must refract them B. It must diffract them C. it must reflect them D. It must shift them

If an object is dropped from a tall building and hits the ground 3.0 s later, what is the velocity of the object when it hits the ground? (Remember that the velocity is downward)

Which elements exist naturally as diatomic molecules

Object B has a mass of 8 kg and was lifted at a rate of 3 m/s. What is the kinetic energy of object B?

Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. does anyone know witch of newtons laws this is?

How are magnetic stripes near mid-ocean ridges evidence for sea-floor spreading?

Let theta denote the angular displacement of a simple pendulum oscillating in a vertical plane. If the mass of the Bob is m, then the tension in string is