38. Joey set a school record for running the 200 m race. He completed the distance in 20.6s. What was his average speed?

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

Distinguish between linear momentum and angular momentum

You can melt ice by applying pressure because the solid/liquid line has a slope.