I Need help will give 5 stars and brainliest for show me how to do this Katniss Everdeen is training for the annual Hunger Games. She shoots an arrow at 80 m/s at an angle of 50° NE. Calculate the horizontal and vertical velocities (X and Y components) of the arrow.

What is the rate of change in a objects position?

What is an electric motor? explain its operation. 2-3 sentence

Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare