Two blocks with equal masses of 6 kg are connected by an intermediate pulley. The kinetic friction coefficient is 0.25. Find the acceleration given that m1 downwards and the inclined plane forms an angle of 35°. moves m2 mi
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- The force P applied to the brake handle enables the band brake to reduce the angular speed of a rotating drum. If the tensile strength of the band is 3800 lb, find the maximum safe value of P and the corresponding braking torque acting on the drum. Assume that the drum is rotating clockwise.MACHINE ELEMENTS CART A was being pulled by the BLOCK B. The weight of CART A is 500 lb. and the kinetic frictions at point C and D are 0.25 and 0.35 respectively. If BLOCK B was sliding down with an acceleration of 5 fps2. Find the needed weight of BLOCK B. to pull the CART A. with coefficient of kinetic friction of .45.1. A force of 69N is needed to start an 6.9kg box moving across a horizontal surface. Calculate the coefficient of static friction. If the box continues to move with an acceleration of 1.69 m/s2. What is the coefficient of kinetic friction? 2. A box of 45ON is lying in an inclined plane with angle of 35 degrees. If the applied load to move the box is 269N. Determine the net Ff and the acceleration of the box if the coefficient of static friction is 0.35 and the coefficient of kinetic friction is 0.28.
- A child goes down a playground slide that is inclined at an angle of 24.5°below the horizontal. Find the acceleration of the child given that the coefficient of kinetic friction between the child and the slide is 0.375In an amusement park ride, riders stand against the vertical wall of a spinning cylinder. The floor falls away and the riders are held up by friction. If the radius of the cylinder is R, find the minimum number of revolutions per time necessary if the coefficient of friction between a rider and the wall is given.Q # 2: The power winch A hoists the 1000 lb log at a constant speed of 4 ft/sec as shown in Figure. If the power output of the winch is 6 hp, compute the coefficient of kinetic friction uk between the log and the surface. If the power suddenly increased to 8 hp, what is the corresponding instantane ous acceleration "a" of the log? 4 ft/sec A 100 lb
- please provide a clear solution and FBD. please answer within 30 minutes, thank you!The height of the g point is 0.5m, the distance of the rear wheel to theg point is 1.75m, the distance of the front wheel to the g point is 1.8 m, and the car with a mass of 2100kg brakes suddenly while moving at 24v speed. l-Find the friction coefficient between the wheel and the road? 2-Find the way the vehicle takes until it stops?please provide a clear solution and FBD. please answer within 30 minutes, thank you!
- please solve it correctly and clearly...dont copy others.please provide a clear solution and FBD. please answer within 30 minutes, thank you!3. A flatbed truck is unsafely transporting an unsecured load and the static coefficient of friction between the load and the bed is 0.4. If the truck is traveling 30 mph, what is the shortest time and distance it can stop such that the load does not shift. Also, report deceleration and use it for problem 3.