Friction causes the speed of an object to decrease.
Friction is a force that opposes motion.
Forces that oppose motion cause the speed of an object to decrease.
If a force that opposes motion is applied to an object, what will happen to its speed?
Options:
(1) Plant growth is reduced
(2) It will decrease
(3) It will reach nano-speed
(4) It will stay the same
(5) kinetic energy
(6) It will increase
(7) Under 32 degrees
(8) supersonic