Rumble strips are installed on the edge of roads to

What are the three ways that an object can accelerate

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion