0.400 and I 0.300. The Required information A 15.7kg crate starts at rest at the top...
mi m2 Two wooden crates rest on top of one another. The smaller top crate has a mass of my = 24 kg and the larger bottom crate has a mass of m2 = 87 kg. There is NO friction between the crate and the floor, but the coefficient of static friction between the two crates is Hs = 0.82 and the coefficient of kinetic friction between the two crates is Mk = 0.64. A massless rope is attached to...
A 25.0-kg crate is initially at rest at the top of a ramp that is inclined at an angle θ = 30.0 ◦ above the horizontal. You release the crate and it slides 1.25 m down the ramp before it hits a spring attached to the bottom of the ramp. The coefficient of kinetic friction between the crate and the ramp is 0.400 and the constant of the spring is k = 5000 N/m. How far does the crate compress...
I need the answer for #5 only
m m2 Two wooden crates rest on top of one another. The smaller top crate has a mass of my = 24 kg and the larger bottom crate has a mass of m2 = 87 kg. There is NO friction between the crate and the floor, but the coefficient of static friction between the two crates is Hs = 0.82 and the coefficient of kinetic friction between the two crates is Mk =...
A crate of mass m1 = 12.4 kg is pulled by a massless rope up a 36.9° ramp. The rope passes over an ideal pulley and is attached to a hanging crate of mass m2 = 16.3 kg. The crates move 1.40 m, starting from rest. If the frictional force on the sliding crate has magnitude 22.6 N and the tension in the rope is 121.5 N, find the total work done on the sliding crate.
A 2.10-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.10 m down the incline in 1.00 s. (a) Find the magnitude of the acceleration of the block. m/s2 (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. magnitude N direction ---Select--- up the incline down the incline normal to the incline and upward normal to the incline and downward (d)...
A crate of mass m1 = 12.4 kg is pulled by a
massless rope up a 36.9° ramp. The rope passes over an ideal pulley
and is attached to a hanging crate of mass m2 =
16.3 kg. The crates move 1.70 m, starting from rest. If the
frictional force on the sliding crate has magnitude 21.7 N and the
tension in the rope is 121.5 N, find the total work done on the
sliding crate.
The total work done...
A The 75-kg crate starts from rest at A. The cable is subjected to a constant force of F 240 N. Neglect friction and the size of the pulley. (Figure 1) Part ADetermine the speed of the crate when it reaches point B.
7, A block of mass 4.00 kg is released from rest near the top of an inclined plane, where θ 30.00. It slides with friction down the incline and then contacts and compresses an ideal spring that is rigidly mounted parallel to the incline near the bottom. The spring has a force constant of 500.0 N/m and it compresses a maximum distance x. If d = 200 meters and 0.300 meter, what is the coefficient of friction between the block...
A 4 kg object starts from rest from the top of an rough 30o incline and slides 3.0 m down the incline in 2.0 s. Find the coefficient of friction between the block and the incline. A. 0.43 B. 0.25 C. 0.33 D. 0.90
A 4 kg object starts from rest from the top of a rough 30 degree incline and slides 3.0 m down the incline in 2.0 s. Find the coefficient of friction between the block and the incline. A)0.25 B)0.33 C)0.4 D)0.90