I'm assuming you're asking about if you drop them both from the same height. They will hit the ground at almost the same time, although the Bowling ball might encounter more air resistance and land slightly (very very slightly) earlier.
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The reason for this is that the acceleration due to gravity is proportional to each object's mass and inversely proportional to their distance squared. So, even though one object may have more weight due to its larger mass, it also takes more acceleration (f = ma) to get it up to the same speed. In fact, if you drop a feather and a bowling ball at the same time from the same height in a vacuum, they will indeed land at the same time.
bowling ball
Friction
In a vacuum, both will hit at the same time. The bowling ball will do so in normal atmosphere due to the friction of the air.
If they are released at the same time at the same height they will hit the ground at the same time.
Bowling Ball
bowling ball
Assuming both were dropped from the same height above ground, in a vacuum both would hit the ground at the same time. In a significant atmosphere (e.g. average ground-level on Earch) the bowling ball would hit the ground first.
a golf ball obviously...
In a vacuum, they will hit at the same time.
Friction
In a vacuum, both will hit at the same time. The bowling ball will do so in normal atmosphere due to the friction of the air.
They will fall at the same rate, for more information Google "why was the leaning tower of Pisa built"
If you drop an apple from your right hand and a bowling ball from your left off the roof of the bowling alley, they will hit the parking lot at the same time.
No. They will hit the ground at the same time. The inertia for the heavier ball will be greater, but the acceleration for both will be the same, and both would (if the air resistance is the same for both) hit at the same time.
Yes... Its not the weight but the force of gravity
The first cannon ball was made in the 3rd century BC in a place called Alexandra
when the ball(in your hand) hits the ground, then hits the lane when its released.