[BRAINLIEST] Is it possible to dream about the future? I've had a dream that seems similar to real life. For example, in my dream, there was an elderly woman that looked very identical to a friend I made 2 months later. I know you can have dreams that have meanings, but do I have dreams about hints of the future?

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.