0
What else can I help you with?
What formula do you use to calculate the acceleration of an object moving in a straight line?
Acceleration = Final velocity - Initial velocity / time
If a small marble is dropped straight downward what is the initial velocity of the marble?
The initial velocity is zero. In most basic physics problems like this one the initial velocity will be zero as a rule of thumb: the initial velocity is always zero, unless otherwise stated, or this is what you are solving for Cases where the initial velocity is not zero examples a cannon ball is shot out of a cannon at 50 mph a ball is thrown from at a speed of 15 mph etc
An arrow is shot straight up at an initial velocity of 250ms How long will it take to hit the ground?
This is a velocity question so u need to use uvaxt
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
What is the formula for calculating final velocity when you know the initial speed and the acceleration?
the formula for finding acceleration is final velocity, minus initial velocity, all over time. So if you have the acceleration and initial speed, which is equal to the initial velocity, you must also have time in order to find the final velocity. Once you have the time, you multiply it by the acceleration. That product gives you the difference of the final velocity and initial velocity, so then you just add the initial velocity to the product to find the final velocity.
If an archer shoots an arrow straight up with an initial velocity magnitude of 100.0 ms After 5.00 seconds the velocity is 51.0 ms. At what rate is the arrow decelerated?
The average deceleration of the arrow can be calculated using the formula: average deceleration = (final velocity - initial velocity) / time. Plugging in the values gives an average deceleration of (51.0 - 100.0) / 5.00 = -9.8 m/s^2. This negative value indicates that the arrow is decelerating due to the acceleration of gravity.
What is magnitude of their initial momentum?
The magnitude of their initial momentum depends on the mass and velocity of the objects in question. It is calculated as the product of mass and velocity.
What is the range of change of velocity?
The range of change of velocity is determined by the final velocity minus the initial velocity. It represents the magnitude and direction of the change in velocity of an object.
How can one determine the magnitude of acceleration when provided with velocity and time?
To determine the magnitude of acceleration when given velocity and time, you can use the formula: acceleration (final velocity - initial velocity) / time. This formula calculates the change in velocity over time, giving you the acceleration.
What is the magnitude of the vertical component of the velocity of the plane in item 1?
The magnitude of the vertical component of the velocity of the plane in item 1 is 240 m/s as given in the initial information.
What is the magnitude of their initial momentum?
The magnitude of their initial momentum is the sum of the magnitudes of their individual momenta. It is calculated by multiplying the mass of each object by its velocity and then summing these values for all objects involved.
What is the acceleration magnitude formula used to calculate the rate of change of velocity in a given system?
The acceleration magnitude formula is a (vf - vi) / t, where a is acceleration, vf is final velocity, vi is initial velocity, and t is time.
Where A Particle Is Projected Along A Linear Plane. The Horizontal Component Of The Velocity Is Twice The Vertical Component What Is The Initial Magnitude Of The Velocity And The Angle At Which It Is?
The initial magnitude of the velocity is sqrt(5) times the horizontal component. This results in a velocity vector that is inclined at an angle of arctan(2) ≈ 63.43 degrees with respect to the horizontal.
Is it true that you find acceleration when initial velocity final velocity and time are given?
With that information, you can find the average magnitudeof the accelerationduring that period of time. You can't tell what either the magnitude or directionwere at any time during, only the average magnitude for the whole interval.
How can one determine the magnitude of acceleration in a given scenario?
To determine the magnitude of acceleration in a given scenario, you can calculate it by dividing the change in velocity by the time it takes for that change to occur. This is represented by the formula: acceleration (final velocity - initial velocity) / time. The resulting value will give you the magnitude of acceleration in the scenario.
The horizontal and vertical components of the initial velocity of a tennis ball are 18.2 ms and 21.3 ms respectively what is the magnitude of the initial velocity of the ball?
The magnitude of the initial velocity can be found using the Pythagorean theorem: square root of (horizontal velocity^2 + vertical velocity^2) = square root of (18.2^2 + 21.3^2) = square root of (330.28 + 454.69) = square root of 784.97 ≈ 28.0 m/s.
How do you calculate the change in velocity of a falling object?
The speed (magnitude of velocity) is always 9.8 meters per second (32.2 feet per second) greater than it was exactly one second earlier. If the object spent "N" seconds falling, then its speed (magnitude of velocity) is 9.8N meters per second (32.2N feet per second) greater at the bottom than it was at the top. The direction of velocity remains constant under the influence of gravity ... straight down.
