Rate of acceleration = Change in speed/time
= (30 m/s - 10 m/s) / 5 s
= (20 m/s )5 s = 20/5 ms-2 = 4 ms-2
A marble traveling at 3.0m/s starts to acceleration at 4.5m/s over a distance of 25m. what is the final speed of the marble?
when it has reached 60 seconds, click on the record bottom at the end a click it.
We can't tell the height; but the distance between the top and the bottom is 578.7 feet. (rounded)
Always read from the bottom of the meniscus (where the liquid reaches up the side of the container).
It is an equal sign with a line traveling diagonally from upper right to bottom left, like this: ≠ Alternatively on a computer <> means not equal to
Assuming that no net external forces are taking place, such as friction or air resistant, the only force acting upon the falling rock would be gravity. Using one of the kinematic equations, we can solve for the final velocity of the rock: v(final) = v(initial) + at We can substitute 0 for "v(initial)" since the rock is starting from rest. We can also substitute 9.81 meters per second squared for "a", which is the gravitational acceleration on Earth. Finally, we can substitute 9 seconds for "t". This gives us: v(final) = 0 + (9.81)(9) v(final) = 88.29 meters per second.
A marble traveling at 3.0m/s starts to acceleration at 4.5m/s over a distance of 25m. what is the final speed of the marble?
The acceleration is greatest at the top and bottom of the motion.
The depth of the mine can be calculated using the formula: distance = 1/2 * acceleration due to gravity * time squared. Given the time is 6 seconds and the acceleration due to gravity is about 9.8 m/s^2, the depth of the mine would be approximately 176.4 meters.
The depth of the mine can be calculated using the formula: distance = 0.5 * acceleration due to gravity * time^2. Given that the time taken for the stone to hit the bottom is 3 seconds, we can substitute this into the formula along with the acceleration due to gravity (9.8 m/s^2) to calculate the depth of the mine. The depth of the mine would be approximately 44.1 meters.
The duration of The Dollar Bottom is 1980.0 seconds.
The velocity of a ball rolling down a hill will increase due to the acceleration caused by the pull of gravity. As the ball gains speed, its velocity will continue to increase until it reaches the bottom of the hill.
In most ovens, the top part typically reaches a higher temperature when cooking compared to the bottom part.
The duration of WWE Bottom Line is 2700.0 seconds.
There are several ways to solve this. An elegant way is using conservation of energy: If you neglect air resistance, after dropping 30 meters, all the potential energy is converted to kinetic energy. So, just calculate the potential energy at the top, assume the kinetic energy at the bottom is the same value, and solve the kinetic energy equation for speed.
the top reaches the bottom and sees the light and reflacts
Answer this question… How fast will a sled be moving when it reaches the bottom of a hill?