(b) The mass in kg of an object that weight 25 newtons. (c) The weight in dynes of a 10-ton object (not metric tons).
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- Needs Complete typed solution with 100 % accuracy.Below figure find the force on the rod exerted between masses. The friction coefficient is 0.1 Below Rigure Rind Force on Ohe Rod which it is between m, & m2 (gnore mass of Rod) M,-5kg aF=100N Rod(3) A stack of two crates is being lifted upwards by two cables, as shown in the figure below. The tension in each cable is 2270 N. You may assume that the masses of the cables are negligible compared to the masses of the crates. Do not use Newton's 3rd Law. (a) Using Newton's 2nd Law, calculate the force that the top crate exerts on the bottom crate and the force that the bottom crate exerts on the top crate. (answer: Fbottom-on-top = Ftop-on-bott -bottom= 3062 N) (b) The maximum tension that each cable can handle without breaking is 3230 N. Calculate the maximum upward acceleration that the load can have without breaking the cables. (answer: 8.97 m/s²) 232 kg 112 kg
- If the mass of the box is 2.55 kg, the angle of the incline is 40o, and the coefficient of static friction, s, between the crate and the incline is 0.37, rank the forces according to their magnitudes.Physics A truck with a gross weight of 30,000pounds is parked on a slope of d° (see figure). Assumethat the only force to overcome is the force of gravity30) At a state fair truc attached to the back illustrated in the figure. One of the pickups pulls with a force of 1200 pounds and the other pulls with a force of 3800 pounds with an angle of 45° between them. With how much force must the monster truck pull in order to remain unmoved? HINT: Find the resultant force of the two trucks. Round your answer to the nearest tenth. 1200 lb of a monster truck as wo pickup trucks are 45° 3800 lb
- displac (Scale: 1 cm = 20 km Use 3. Two forces, 200 N and 250 N act at the same point of an object and make an angle of 30° with each other. The 200 N acts West while the 250 N acts Southwest. Find their resultant. (Scale: 1 cm = 50 N Use Parallelogram Method) 30 km East in a day. Find theAn applied force of 74 N is used to accelerate an object to the right across a frictional surface. The object weighs 43.2 N and encounters of friction force of 13 N. What is the coefficient of friction [round your final answer to three decimal places]?5. Calculate the force applied by the biceps and the reaction force (F,) at the joint as a result of a 14-kg weight held in hand when the elbow is at (a) 160° and (b) 60°. Dimensions are as in Fig. 1.12. Assume that the upper part of the arm remains fixed as in Fig. 1.12 Note that under these conditions the lower part of the arm is no longer horizontal.
- w25 A student weights 700 N is in elevator at rest:(a) How much would a student weight if the elevator accelerates upward at 2m/s2 as in fig(a).(b) How much would a student weight if the elevator accelerates downward at .2m/s2 as in fig(b)Two forces act on an object at an angle of 75 degrees. One force is 195N. The resultant force is 225N.Determine the second force and the angle that it makes with the resultantof an object is the point at which the entire weight of the object may be considered concentrated * O Weight O Mass O center of gravity O Fulcrum