sapphireseal966

a figure in the second quadrant is reflected over the y-axis. In which quadrant will the reflected figure appear

What is his net force? How do I show his net force?

1) Greg is Diving off the 20m board. As he falls, gravity pulls him with a weight of 800 N. 100 N of friction is pushing against his motion. What is his net force?

Hello, can someone please help me understand how to solve this half-life problem? Thank you.

"Iodine-123 is a radioisotope used to diagnose the function of the thyroid gland. It has a half-life of 13.3 hours. What fraction of a diagnostic dose of iodine-123 would be present in a patient 79.7 hours after it was administered."

Convert an acceleration of 1cm/s^2 to it's equivalent in km/yr^2