À wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 38 degrees with the horizontal. The right cable has tension T2 and angle 23 degrees with the horizontal. The Wracking ball has mass 200 kg. Find the magnitude of tension T2. T2

A block having a mass of m = 10.5 kg is suspended via two cables as shown in the figure. The angles shown in the figure are as follows: a = 11° and ẞ=25°. We will label the tension in Cable 1 as 7, and the tension in Cable 2 as T2. What is T2 Cable 1 Cable 2- B m

Problem 2 Assuming that the system is in equilibrium and the rope with T is horizontal, find the tensions T1, T2, T3. 60.0° T T3 10.0 kg

A100-kg sofa needs to be moved across a level floor. The coefficient of static friction between the sofa and the floor is 0.40. Two physics students decide to apply a force F!" on the sofa. One student recommends that the force be applied upward at an angle theta above the horizontal. The other student recommends that the force be applied downward at an angle theta below the horizontal. Explain which student has the better idea and why.

b) A 700N police officer is supported by three cables(T1, T2 and T3), of which T1 and T2 are making angles 0, = 40° and 02 = 55° as shown in Figure. Calculate the values of T1, T, and T3. [5 marks] 01 02 T1 T2 T3 i) The tension through string1, T1 = N ii) The tension through string2, T2 = N iii) The tension through string3, T3 = N

A 400. N crate is suspended from two ropes that each makes an angle 8 of 38° with the horizontal. Express numerical answers to the nearest whole number) That would make the tension in each rope _ N. b C d 200 N 325 N 600 N 400 N 8

A ramp is inclined at 5 degrees with the horizontal.  A barrel weighing 6 kilograms is placed on the ramp. The coefficient of static friction between the barrel and the ramp is 0.65.  A force is applied to the barrel perpendicular to the incline to prevent the barrel from sliding down the incline.  a. find the normal force. b. find the applied force.

B1

Question 1-a, Numerical: The next figure shows an 80.0 kg cat burglar at static equilibrium. Assume the angle 8 of the inclined cable is 48.0°, find the tension in the inclined cable (T₁) measured in N. Ꮎ l L

A bag of cement of weight 326 N hangs from three wires as shown. Two of the wires make angles ₁ = 60.0° and 9₂ = 25.0 ° with the horizontal. If the system is in equilibrium, find the tension T₂ in the wire. Specify your answer as an integer i.e. with no decimals. Do not include units. Ti 0₁ T3 0₂ T₂ 10 W