At time t=0, car X traveling With speed v0 passes car Y which is just starting to move. Both cars then travel on two parallel lanes of the same straight road. the graphs of the speed ( v ) versus time for ( t ) for both car are showen below Please help me ​

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

The heliocentric and the geocentric models of the solar system included these central principles

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f