What force is required to give an object with mass 300 kg an acceleration of 2 m/s^2

Distinguish between a transverse wave and a longitudinal wave.

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor