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- Please answer it within 30 minutes. I will upvote!You set up a Halloween prank by attaching a small board to a hinge above your front door. The far end of the board is held up by a cable that can be released by remote control. You place a spooky spider on the board that is dropped on unsuspecting trick-or-treaters when you release the cable. The drawing below shows the set-up. cable 40° 13 Hinge 60 cm You use a board that is 60 cm long and the cable makes an angle of 40 degrees with the board when the board is held horizontally. You place the spider a distance of r = 40 cm from the hinge. The board has a mass of 3.1 kg and the spider has a mass of 1.3 kg. The hinge applies both a horizontal force and a vertical force. You will be asked to determine the direction of both of these forces (left, right, up, down). What is the magnitude of the tension in the cable in Newtons? T = N What is the magnitude and direction of the horizontal force from the hinge? Enter a positive number for the magnitude. Fh= N Direction ---Select--- What is the…A beam of mass 36 kg and length 5.2 m is leaning against a large cylindrical barrel so that it is tangent to the barrel, touching the barrel at a point 1.6 m from the end of the beam. The other end of the beam is touching the ground at an angle of 28° to the ground. What is the magnitude of the normal force that the surface of the barrel is exerting on the beam? -1.6 m 28° 5.2 m
- Find the x and y-coordinates of the center of gravity of a 4.00-ft by 8.00-ft uniform sheet of plywood with the upper right quadrant removed as shown in the figure below. Hint: The mass of any segment of the plywood sheet is proportional to the area of that segment.The uniform beam has a mass of 46 kg per meter of length. Determine the reactions at the supports. A umber of significant digits is 3. The tolerance is ± 1 in the nificant digit. A₂= i Bio By= 2.9 m i N !N N 1.4 m- 300 kg BCan you break down the buttom where it comes up with 63 degrees? How can I enter this into a calculator to get the correct answer?
- You set up a Halloween prank by attaching a small board to a hinge above your front door. The far end of the board is held up by a cable that can be released by remote control. You place a spooky spider on the board that is dropped on unsuspecting trick-or-treaters when you release the cable. The drawing below shows the set-up. cable 40° Hinge 60 ст You use a board that is 60 cm long and the cable makes an angle of 40 degrees with the board when the board is held horizontally. You place the spider a distance of r = 37 cm from the hinge. The board has a mass of 2.2 kg and the spider has a mass of 1.6 kg. The hinge applies both a horizontal force and a vertical force. You will be asked to determine the direction of both of these forces (left, right, up, down). What is the magnitude of the tension in the cable in Newtons? T = What is the magnitude and direction of the horizontal force from the hinge? Enter a positive number for the magnitude. Fh = Direction ---Select--- What is the…Help me5. A 150 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. a) Calculate the magnitude of the vertical component of the force that the wall exerts on the left end of the beam if the angle between the cable and horizontal is 0 = 39°. N 60 ssf60 ssf60 ssf60 si sh dhossfoo ssfo o ssf60 ssf60 ssf60 ssf60 ssf60 ssfG0 số Beam 30.0° sf60 ssf60 ssf60 ssf60 ssf 60 ssf60 50 ss 60 50 ssf60 ssf60 ssf (60 ssf60sf60 ssf60 ssf60 ss ssf60 ssf60 ssf60 ssf60 ssfó0 ssfe
- A floodlight with a mass of 28 kg is used to illuminate the parking lot in front of a library. The floodlight is supported at the end of a horizontal beam that is hinged to a vertical pole, as shown. A cable that makes an angle of 30° with the beam is attached to the pole to help support ue floodlight. Assume the mass of the beam is negligible when compared with the mass of the floodlight. 30° 28 kg Find the force FT provided by the cable. The acceleration of gravity is 9.81 m/s2. Answer in units of N. Answer in units of NA communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 62°. A guy wire is to be attached to the top of the tower and to the ground, 163 ft downhill from the base of the tower. The angle formed by the guy wire is 10°. Find the length of the cable required for the guy wire.A 60 kg uniform board 2.4 m long is supported by a pivot d=80 cm from the left end. How far from the left end should a 38 kg child sit so that the board is balanced?