Object A attracts object B with a gravitational force of 10 newtons from a given distance. If the distance between the two objects is doubled. what is the new force of attraction between them?
ОА
2.5 newtons
ОВ.
5 newtons
OC 20 newtons
OD.
100 newtons

Which accurately compares concave and convex lenses?

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

In an experiment, how can i change human errors? be specific.