WebJul 12, 2010 · 2.1 what is the total momentum of the. Block B has a mass of 3.40kg and is moving to the left at a speed of 4.20m/s. Block A has a mass of 6.40kg and is moving to … WebA man weighing 8 0 k g climbs a staircase carrying a 2 0 / k g load. The staircase has 4 0 steps, each of 2 5 c m height. If he takes 2 0 s e c o n d s to climb, the work done is (Take g = 1 0 m / s 2):
Solved A seesaw weighing 45N/m of length is occupied by two
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A boy weighing 40kgf climbs up a stair of 30 steps each 20 cm
WebJan 19, 2024 · Solution For Example 11.7 Two girls, each of weight 400 N climb up a rope through a height of 8 m. We name one of the girls A and the other B. Girl A takes 20 s … WebHorizontal R = 0N (1) and vertical R = 10.3N (2) A child of weight 500N sits 2.0m to the left of the centre of a 5.0m long uniform seesaw. The pivot is under the centre of gravity of … WebBest Answer. Transcribed image text: Two cylinders having weights of 100 kN and 200 kN with radii of 100 mm and 200 mm are placed with heavier weight above the lighter weight and both of them are placed in a container having a width of 500 mm. Assuming that the length of the container and cylinder to be the same. is all seasons of attack on titan on hulu