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?

Orange juice has a lower or higher viscosity than chocolate syrup

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!