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When a ball is thrown straight up by how much does the speed decrease each second neglect air resistance?
Ignoring Air Resistance, on earth near the earths surface gravity applies a force on all bodies.
The acceleration the ball will experience is -9.8 meters per second per second (i.e. it will slow the ball down. When the ball then falls to the ground from the apogee of the throw it will continue to accelerate at 9.8 meters per second per second per second and will hit the ground at the same speed it left the ground originally.
So each second it will slow by 9.8 meters per second.
9.8 meters per second, (or 32.2 feet per second), if the experiment is carried out on or near the surface of the earth.
1.6 meters (5.25 feet) per second, if it's on or near the surface of the moon.
3.52 meters (11.5 feet) per second, if it's on or near the surface of Mars.
What else can I help you with?
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Initially 9.8 meters per second square. Later, as air resistance increases, the acceleration will be less and less.Initially 9.8 meters per second square. Later, as air resistance increases, the acceleration will be less and less.Initially 9.8 meters per second square. Later, as air resistance increases, the acceleration will be less and less.Initially 9.8 meters per second square. Later, as air resistance increases, the acceleration will be less and less.
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