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

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain