Assume the three blocks (m, 1.0 kg, m, - 2.0 kg, and m, = 4.0 kg) portrayed in the figure below move on a frictionless surface and a force F = 48 N acts as shown on the 4.0 kg block. m3 mL m2 (a) Determine the acceleration given this system (in m/s to the right). m/s (to the right) (b) Determine the tension in the cord connecting the 4.0 kg and the 1.0 kg blocks (in N). N. (c) Determine the force exerted by the 1.0 kg block on the 2.0 kg block (in N).

Find the tensions in the two cords and the accelerations of the blocks as shown in the figure iffriction is negligible. The pulleys are massless and frictionless, mı=215g,m2=500g and m3=365g. m2 m3

A 10.0 kg mass hangs from a rope, as shown in the figure. The rope passes over a fixed pulley, then under a movable pulley, and is attached to the ceiling as shown. The movable pulley has a mass m attached to it and moves at a constant speed. Find the tension in the rope. Assume that the masses of the pulleys are negligible.

Two packing crates of masses m₁ = 10.0 kg and m₂ = 7.10 kg are connected by a light string that passes over a frictionless pulley as in the figure below. The 7.10-kg crate lies on a smooth incline of angle 41.0°. Find the following. m₁ m₂ 8 (a) the acceleration of the 7.10-kg crate 4.123 X m/s² (up the incline) (b) the tension in the string N

Assume the three blocks (m₁ = 1.0 kg, m₂ = 2.0 kg, and m3 = 2.5 kg) portrayed in the figure below move on a frictionless surface and a force F = 46 N acts as shown on the 2.5-kg block. F my m₂ m² (a) Determine the acceleration given this system. m/s² (to the right) (b) Determine the tension in the cord connecting the 2.5-kg and the 1.0-kg blocks. N (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block. N

Assume the three blocks (m1= 1.0 kg, m2 = 2.0 kg,, and m3 = 5 kg) portrayed in the figure below move on a frictionless surface and a force F = 48 N acts as shown on the 3.5 kg block. Determine the acceleration given this system (in m/s2to the right). Determine the tension in the cord connecting the 5kg and the 1.0 kg blocks (in N). Determine the force exerted by the 1.0 kg block on the 2.0 kg block (in N). What If?How would your answers to parts (a) and (b) of this problem change if the 0 kg block was now stacked on top of the 1.0 kg block? Assume that the 2.0 kg block sticks to and does not slide on the 1.0 kg block when the system is accelerated. (Enter the acceleration in m/s2 to the right and the tension in N.)

Two forces, F = 2.50 i N and F2 = (1.20 i – 2.30 j) N , act on a 3.00 kg object. Find the magnitude of acceleration of the object. a = 4.0V m/s?

Answer the question correctly. Thank you!