A 2.00 kg mass has forces F_1 and F_2 exerted on its as shown. If the mass moving at a constant velocity to the left, that is the magnitude of the third force F_3? If third force is reduced to half the value calculates in first part, what is the acceleration of the mass?
Three forces, F_1 = 40 N, F_2 = 20 N and F_3 = 10 N, are acting on a block of mass 4 kg as shown. The block is sitting on a horizontal surface with coefficient of kinetic friction mu_k = 0.12. The angle between F_1 and F_2 is 30 degree. What is the magnitude of: a) the friction force k_k? b) the resulting acceleration of the block in x-axis?
Three forces acting on an object are given F_1 = (-2.45i - 2.40j)N, F_2 = (5.40i)N, and F_3 = (43.5i + 47.0j)N. The object experiences an acceleration of magnitude 3.50 m/s^2. What is the direction of the acceleration? What is the mass of the object? If the object is initially at rest, what is its speed after 18.0? What are the velocity components of the object after 18.0s? A bag of cement of weight 500 N hangs from three wires...
Two forces, F1 and F2, act on a 1.00 kg object where F1 = 20.0 N and F2 = 12.0 N. (a) Find the acceleration in Figure P5.11a(b) Find the acceleration in Figure P5.11
Two horizontal forces act on a 2.0 kg chopping block that can slide over a friction less kitchen counter, which lies in an xy plane. One force is F_1 = (3.0 N)i + (4.0 N)j. Find the acceleration of the chopping block in unit-vector notation when the other force is (a) F_2 = (-3.0 N)i + (-4.0 N)j. (b) F_2 = (-3.0 N)i + (4.0 N)j, and (c) F_2 = (3.0 N)i + (-4.0 N)j.
Can someone help me with college physics question. Three forces act on a 2.00-kg object at angles theta_1 = 40.0 degree, theta_2 = 60.0degree, and = 20.0degree as shown in Figure 4-29. Find the magnitude of F_2 and F_3 if the magnitude of F_1 is 1.00 N and the acceleration of the object is 1.50 m/s^2 toward the +x direction.
A horizontal force, F_1 = 55 N, and a force, F_2 = 10.1 N acting an an angle of theta to the horizontal, are applied to a block o' mass m = 4.9 kg. The coefficient of kinetic friction between the block and the surface is muk = 0.2. The block is moving to the right. a. (Solve numerically for the magnitude of the normal force. F_N in Newtons. that acts on the block if theta = 30degree. b. Solve...
Only two forces act on an object (mass = 6.93 kg), as in the drawing. Find the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the object. Only two forces act on an object (mass = 6.93 kg), as in the drawing. Find the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the object. 60.0N - Ex 40.0 N (a) Number Units Units (b) Number
A 20 kg box s initially at rest. Two forces drag. it across the floor, F_1 = 35 N i and F_2 = 35 N j, which cause a displacement of 3.5 m Imagine the x-y plane lies on the floor. (a) Draw the displacement vector and show (no need to calculate) the direction in which the package moves? (b) How much work is done by each force individually (F_1 and F_2)? (c) The coefficient of kinetic friction between the...
Two forces F1 and F2 act on a 6.20-kg object. F1 = 25.0 N and F2 = 16.0 N.(a) Find the acceleration of the object for the configuration of forces shown in Figure (a). (b) Find the acceleration of the object for the configuration of forces shown in Figure (b).