Sven and his friends build a human sized sling shot. They convince their friend Lars
to step in the slingshot to see how far he
goes. Graph the first 3 seconds of Lars's
flight.

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?

70 give a real life example showing how sensory neurons work with the motor neurons

What happens to an isotope during radioactive decay?