M friction coefficient. For the second part we know that a 100N force moved the suitcase horizontally 8 meters so the total amount of work done on the second portion of the trip is. Finding focal length uses the focal length formula and requires knowing the distance from the original object to the lens u and the distance from the lens to the image v The lens formula says that the inverse of the distance from the object plus the distance to the image equals the inverse of the focal distance f The equation mathematically is written.
The basic equation for solving this is.
A car is moving with a velocity of 40 ms and suddenly applies brakes. For the second part we know that a 100N force moved the suitcase horizontally 8 meters so the total amount of work done on the second portion of the trip is. A car is moving with a velocity of 40 ms and suddenly applies brakes. Horizontal Range Formula A projectile is an object that is given an initial velocity and is acted on by gravity.