2. A block is pushed up a frictionless 30° incline by an applied force as shown....
A block of mass M-3.0 kg is pushed up a frictionless 30° incline by an applied force F-25 N as shown in the diagram. a. What is the magnitude of the resulting acceleration of the block? b. If the block starts form rest what is its speed after 5 seconds? 3. F 25 N 300 30°
7. (9 pts) A block is pushed up a 30 incline by an applied force as shown. If F-35 N, M 3.4 ks and the coefficient of kinetic friction is 0.12, what is the magnitude of the resulting acceleration of the block? 8.(10 pts) Two blocks, ms 1.0kg and m-2.0 kg, are connected by a light string as shown In the figure. If the radius of the pulley is 1.0 m and its moment of inertia is s.0 kg-m2, a)...
A 100 kg block is pushed up a frictionless incline 30 degrees above the horizontal by a force, at a constant speed of 5m/s. what is the minimum force required on the block, and what is the force of the ramp on the block. draw a free body diagram
A horizontal force of 99 N pushes a 11 kg block up a frictionless incline that makes an angle of 41° with the horizontal. (a) What is the normal force that the incline exerts on the block? =N (b) What is the acceleration of the block? (Hint: assume up the block as the positive direction.) =m/s2
A block of mass m = 5.1 kg is pulled up a 24 degree incline with a force of magnitude F = 33 N. What is the acceleration of the block if the incline is frictionless?
A block of mass m-5.9 kg is pulled up a -24 incline as in the figure below with a force of magnitude F 33 N (a) Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration) m/s2 (b) Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration. m/s2
A block of 6 kg is pushed across a table by a force P. The block has an acceleration of 4.0 m/s2 5. a. What is the net force acting upon the block? b. If the magnitude of P is 30 N, what is the magnitude of the friction force acting up the block? An upward force of 27.5 N is applied via a string to lift a ball with a mass of 2.5 kg. . What is the net...
ANSWER IS 0.8KN SHOW ALL WORK PLEASE!!!!!
A 100-kg block is pushed up a 30° incline that is 10 m long. If the coefficient of friction between the block and the incline is 0.1, the constant force parallel to the incline that is required to move the block from rest at the bottom of the incline to the top in 3 s is approximately
A 2.74 kg block is pushed 1.41 m up a vertical wall with a
constant speed by a constant force of magnitude F applied at an
angle of 66.3 with the horizontal. The acceleration of gravity is
9.8 m/s2. If the coefficient of kinetic friction between the block
and wall 0.415, find the work done by F.
A 2.74 kg block is pushed 1.41 m up a vertical wall with a constant speed by a constant force of magnitude F...
A 2.0 kg block is pushed 2.0 m at a constant velocity up a vertical wall by a constant force applied at an angle of 25.0 with the horizontal, as shown in the figure. The acceleration of gravity is 9.81 m/s2.Drawing not to scale. If the coefficient of kinetic friction between the block and the wall is 0.40, find a) the work done by the force on the block. Answer in units of J b) the work done by gravity on the block....