In which of these media will mechanical waves travel the slowest in? a Plastic
b Butter
C Ice
d Air
e Steel

E

Explanation:

it has more mass

false

explanation:

boats, things on boats luggage are way more heavy then water.

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be