A sphere of mass 3.4 x 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the sphere so that the cord makes a constant angle of 36° with the vertical. (a) Find the magnitude of that push. 0.00242 0.00242 N (b) Find the tension in the cord. 0.00412 0.00412 N
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- A sphere of mass 3.0 x 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere so that the cord makes a constant angle of 11° with the vertical. Find (a) the magnitude of that push and (b) the tension in the cord. (a) Number Units (b) Number i UnitsA traffic light weighing 100 N hangs from a vertical cable tied to two other cables that are fastened to a support. The upper cables make angles of 37.0° and 53.0° with the horizontal. Find the tension in each of the three cables.A sphere of mass 4.5 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the sphere so that the cord makes a constant angle of 38° with the vertical. Find the tension in the cord
- An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static 0.35 and dynamic = 0.15. 5. What should be the magnitude of P to cause an acceleration to the object equal to 0.5i m/s^2. Express your answer in unit of kN. 6. From item 5, when the required value of P is applied, what would be the magnitude of the velocity of the object after 10s? Express your answer in unit of m/s 7. From item 5, when the required value of P is applied, what would be the total distance travelled by the object after 10s? Express your answer in unit of m. The acceleration should be 0.5i m/s^2.A) An object weighing 500kg is to be pulled by a man by exerting a force P.Force P is inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static = 0.35 and dynamic = 0.15. 1. What is the total distance travelled by the object after 5 seconds when the magnitude of P is equal to 8,000 N? Express your answer in unit of m 2. What should be the magnitude of P to cause an acceleration to the object equal to 0.5i m/s^2. Express your answer in unit of kN.elevator cabs A and B are connected by a short cable and can be pulled upward or lowered by the cable above cab A. Cab A has mass 1700 kg; cab B has mass 1300 kg.A 12.0 kg box of catnip lies on the floor of cab A.The tension in the cable connecting the cabs is 1.91 * 104 N.What is the magnitude of the normal force on the box from the floor?
- A block resting on a plane inclined at an angle, 6, of 39° from the horizontal is being held in place by a steel cable. The tension on the cable wire is 50 N. Determine the gravitational force, Fg.A small mass, m = 200 grams, hangs vertically from a thin cable that is attached firmly to the ceiling. The thin cable has negligible mass. Calculate the magnitude of the tension, T, in the cable. Also, state the direction of the tension in the cable. T = 1.96 N, acting downward. T = 19.6 N, acting downward. T = 1.96 N, acting upward. T = 19.6 N, acting upward.If the uniform concrete block has a mass of 500 kg, determine the smallest horizontal force P needed to move the wedge to the left. The coefficient of static friction between the wedge and the concrete and the wedge and the floor is 0.3. The coefficient of static friction between the concrete and floor is 0.5. ANSWER: P = 1797.52 N = 1.80 kN 3 m B 150 mm; 7.5° a.) the angle of friction between the wedge and the concrete and the wedge and the floor. Answer: 0wedge and concrete = 0wedge and floor = 16.7° b.) the coefficient of static friction between the concrete and floor. Answer: 0concrete and floor = 263.56° %3D