Solve this using a) energy analysis and then b) using newton\'s laws and kinemat
ID: 2211825 • Letter: S
Question
Solve this using a) energy analysis and then b) using newton's laws and kinematics equations. A block is sliding down a 29.2degree incline that is 4.55 m long. The block starts with an initial speed of 3.52 m/s at the top and is going 6.33 m/s at the bottom of the incline. Find the kinetic coefficient of frictoin between the block and the incline. answer: coef of friction = .203 please show steps and explain what you're doing. if you can draw it out and capture image that would be so very helpful!! Thanks!Explanation / Answer
a=g*sin(theta)-mu*g*cos(theta) v^2=u^2+2*a*s a=3.04 m/s^2 mu=0.203