A beam has the following forces acting on it as shown. Support A is pin support (2) reactions and support B is a roller support (1 reaction) Calculate the following 1. By in kN 2. Ay in kN 3. Ax in kN

key answer: P=583.8 KN

Question 17 >x 3-SIDED COMPANIES A triangular-shaped X. 30° A L/3 L- sign of mass 86.2 kg is attached to a wall (see Figure) and the length L is 7.3 m. A frictionless joint (A) provides support and a short rope (B) can be used to level the sign. The position of the signs center of mass is indicated by the x". Consider the sign to be a right triangle and only consider the sign s motion in the x-y plane. Find the tension in the rope.(PUHQ1734)

TNT AI @公O11:09 Edit 3 88 16 X L 6. Mang Lando is the APOR (Authorized Person Outside Residence) of the family. He went to grocery to buy their basic needs. In the grocery he applied a force of 12N to push a 24kg grocery cart. Calculote the acceleration of the cart. What will be the acceleration if he doubled his force? A. The acceleration of the cart is 0.5m/s. B. If he doubled his force the acceleration will be 1m/s. C. The acceleration of the cart is 0.5m/s if he doubled his force the acceleration will be 1m/s. D. The acceleration of the cart is 0.5m/s² if he doubled his force the acceleration will be 1m/s' when the force applied is doubled the acceleration is also doubled. 7. Stay at home to keep safe in this time of pandemic. While staying at home Carlo and Karen make sure that they help their mother do the different household chores including the cleaning of the house. Carlo applied a force of 4N to pull an Bkg small cabinet while Karen applied a force of 2N to pull another Bkg…

A)Calculate the force that support A exerts on the diving board. Ignore the weight of the board B)calculate de force that support B exerts on the diving board . Ignore weight of the board. C)calculate the support A exerts on the diving board. Take into account the board's mass of 36kg.assume the board's CG is at its center D)Calculate the force that support B exerts on the diving board. Take into account the board's mass of 36kg Assume the boards CH is at it's center   all the answers have to express 2 significant figures

Where is the center of mass of the fork/spoon/toothpick system? A) Above the post B) Below the post C) At the point of contact with the post D) Need more information E) I got kicked out of a restaurant once for doing this because I lit the toothpick on fire

Which of the following is true regarding the ground reaction force? Pick one answer A. Both B and CB. Band CC. Internal forces from muscles do not influence the ground reaction forceD. All of the aboveE. it is an external forceF. The resultant ground reaction force is directly proportional to frictiorG. A It is always equal to massio 9-

A father lifts his child as shown in Figure shown. What force should the upper leg muscle exert to lift the child at a constant speed?