PLS ANSWER FAST WILL GIVE BRAINLEST THIS IS TIMED TEST!!! Answer using mass m= F divided by a

Also use kilograms [kg]

A 7.5 force is applied to a football generating an initial acceleration of 15 m/ s2. Calculate the mass of the football

no

sodium is solid at rt

see earlier

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation