As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 215 milliseconds before throwing the dart. If the dart is released with a speed v0= 14 m/s, at what distance d below the platform should the man aim if the dart is to strike the apple before it hits the ground?

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

Why does gravity have a lesser than grater effect on higher altitudes?