What color does the star alpha centauri appear to be? a. red b. yellow white c. blue d. blue orange

Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is

What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight

Arrange the images in order to show how lake-effect snow occurs.