Mr. Franklin uses a machine that has an efficiency of 80%. The machine applies a force of 800N through a distance of 20 m. Mr. Franklin applies a force of 50N on the machine. Through what distance does Mr. Franklin apply the force?

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

Often called simply "velocity," this is the velocity of an object at a particular moment in time.