Urgent physic .so what is rhe difference between question 1 and 2. isnt qverage velocity and average acceleration the same thing?

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.