Which has a higher terminal velocity a golf ball or a ping pong ball?
Terminal velocity is achieved when the forces balance. Air resistance is a function of air density, cross sectional area, coefficient of drag and velocity squared. The ping pong ball weight is much lower than the golf ball weight so will be balanced at a much lower speed.
Which release accelerates faster ping pong ball or a golf ball?
Answer. Explanation: because it is heavier than pingpong ball. when net force is doubled, acceleration is also doubled.
Does a ping pong ball fall slower?
The tennis ball and the golf ball hit the ground at the same time. The Earth’s gravity is so strong that it pulls objects like these at the same speed. The feather falls more slowly than a golf ball. The air in the room pushes against the feather, making it float down slowly rather than fall quickly.
Does a ping pong ball have air resistance?
A ping pong ball would have a cross sectional area equal to π*r2. For a spherical object, a unitless value of 0.47 is typical. The magnitude of the velocity squared. The faster you go, the greater the air resistance force.
How fast does a ping pong ball fall?
Given that the world’s fastest smash is 70 mph, it’s safe to say the speed of a ball hit by the average ping pong player is much slower with an average speed of about 25 mph. Given the length of the table, even 50 mph is incredibly fast which is why players stand so far back.
What is a ping pong balls terminal velocity?
The resulting expression for the velocity of the ball predicts a terminal velocity of approximately 8 m/s. A falling ping-pong ball was recorded using a high-speed video, and the results correlate well with the analytical prediction.
How fast is 9gs in mph?
An acceleration of 1 G is equivalent to a speed of about 22 mph (35 km/h) per second.
What is G in velocity?
The expression “1 g = 9.80665 m/s2” means that for every second that elapses, velocity changes 9.80665 metres per second (≡35.30394 km/h). This rate of change in velocity can also be denoted as 9.80665 (metres per second) per second, or 9.80665 m/s2.