Adriver of a car traveling at 14.6 m/s applies the brakes, causing a uniform deceleration of 1.2 m/s2. how long does it take the car to accelerate to a final speed of 10.8 m/s? how far has the car moved during the braking period?

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?