Work Done by a Varying Force 06 Work and Energy w of Energy
100%
2.) The force required to stretch a spring by 1 m from its unstretched length is
150 N. What is the force required to stretch the spring by 3 m?

A. 600 N

B. 450 N

C. 300 N

D. 200 N

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b

What would be the net charge of 1 gram gold piece after removal of 1% of its electrons

Isaac walks 4 blocks north. then he turns he turns around and walks 1 block south. which of the following correctly describes isaac's motion