If an object is in equilibrium, which of the following statements is not true?

a) the speed of the object remains constant

b)the acceleration of the object is zero

c) the net force acting on the object is zero

d) the object must be at rest

e) the velocity is constant

What is the measurement of how fast an object moves relative to a reference point?

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has