How do i find the velocity of a block of mass 100 lb being dropped a distance 5 ft onto a spring whose stifness is 100 lbs/ft after the spring has deformed 4 in?zero.....Dorothy Weglend said:
The velocity of a 100 lb block dropped onto a stiff spring can be calculated using the equation v = √(2gh), where v is the velocity, g is the acceleration due to gravity (9.8 m/s^2), and h is the height from which the block is dropped.
The formula for calculating velocity of a 100 lb block dropped onto a stiff spring is v = √(2gh), where v is the velocity, g is the acceleration due to gravity (9.8 m/s^2), and h is the height from which the block is dropped.
The unit of measurement for velocity in this calculation is meters per second (m/s).
Yes, this calculation can be used for different weights and springs as long as the values for g and h are adjusted accordingly. It is important to note that this equation assumes a constant acceleration due to gravity and a linear relationship between the weight and the spring force.
The accuracy of this calculation can be affected by factors such as air resistance, friction, and the stiffness of the spring. These factors can cause the velocity to be slightly different from the calculated value.