- #1
Sam Fred
- 15
- 0
Homework Statement
The 100kg crate shown in Fig. 1 is acted upon by a force having a variable magnitude
P = 20t N, where t is in seconds. Determine the crates’ velocity 2 seconds after P has
been applied. The initial velocity is v1=3m/s down the plane, and the coefficient of
kinetic friction between the crate and the plane is μk = 0.3. (60 points)
Hint) For easy calculation, the gravitational acceleration (g) is assumed 10m/s2
Homework Equations
T1 + U1-2 = T2
T kinetic energy
U potential Energy
The Attempt at a Solution
I am having problem finding the distance S ?