Two packing crates of masses m₁ = 10.0 kg and m₂ = 7.30 kg are connected by a light string that passes over a frictionless pulley as in the figure below. The 7.30-kg crate lies on a smooth incline of angle 41.0°. Find the following. m₂ m₁ (a) the acceleration of the 7.30-kg crate 2.96 m/s² (up the incline) (b) the tension in the string 25.35 LCC

Two blocks of mass m, = 10 kg and mg = 5 kg are connected by a massless string that passes over a pulley as shown in the figure. The system is in static equilibrium. There is friction between m, and the inclined surface (u.-0.4), Neglect the friction between the string and the pulley. Determine the tension in the string. 10 kg 5.0 kg 37 65.35 N () 147.0 N 98.0 N 49.0 N O 52.3 N

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A huge pendulum is made out of a 10.5-m cable attached at the top to a steel beam. The bottom of the cable is attached to a 60.0-kg anvil that swings back and forth. At the very bottom of its swing, the anvil travels at a speed of 1.59 m/s. Find the tension (in N) in the cable. (You may assume that the cable itself has negligible mass.

A 2.75 kg block (mass 1) and a 5.00 kg block (mass 2) are connected by a light string as shown; the inclination of the ramp is 40.0°. Friction is negligible. 1 2 40° (a) What is the acceleration (in m/s) of each block? (Enter the magnitude.) -1.59 X m/s? (b) What is the tension (in N) in the string? N

Two masses are connected by a light string that passes over a frictionless pulley, as shown below. The masses are m1 = 6.00 kg, and m2 = 7.00 kg.  If the coefficient of friction between the incline and m2 is 0.200 and the angle of the incline is 35.0°, find (a) acceleration of the two masses, (b) the tension in the string, and (c) the speed of each mass 2.00 s after being released from rest. Also, determine (d) what m2 would have to be in order to have the system accelerate in the direction opposite of what you found in (a).  Assume m1 stays at 6.00 kg.

A toy car is rolling down the ramp as shown in the figure. The car's mass is m = 1.6 kg and the ramp makes an angle of θ = 12 degrees with respect to the horizontal. Assume the car is rolling without friction. A) Using the coordinate system specified given an expression for the acceleration of the car in the terms of θ, g and the unit vectors i and j. B) What is the magnitude of this acceleration in m/s^2

K Solve for the indicated variable. Assume all variables are positive. QV₁ QV₂ T. L T₂ ; for T₁ (Simplify your answer.)

not sure how you got 30m/sec please help

A 1.80x10^4 kg semi-trailer truck drives up a 200 m hill [θ = 30 degrees above horizontal], at a constant speed of 25.0 m/s. The force of friction is 6.00x10^2 N. Write an equation to isolate and solve for P.