Liz put a 1kg weight and a 10 kg on identical sleds. She the applies a 10N force to each sled. Which does NOT explain why the smaller weight accelerate faster?

Why do scientists believe that light is made of streams of particles? scientists believe that light is made of streams of particles because only the presence of photons can explain phenomena observed during experiments on the photoelectric effect. these observations include only some frequencies of light causing the ejection of electrons, no time gap existing between light striking a metal and electrons being ejected, and intensity having no effect on the kinetic energy of the ejected electrons.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?