WebApr 8, 2024 · We know volume = mass/density. Take the density of water as 1000\[kg/{{m}^{3}}\]. Substitute volume and density in the formula to get the mass of the man. Complete step by step answer: Given the length of the boat = 4m. Breadth of the boat = 3m. It is said that the boat sinks by 1cm when a man gets on it. WebAn object of mass 4m is initially at rest. It breaks into three parts, two of mass m and one of mass 2m. After the explosion, one of the objects of mass m moves along the -y-axis with a speed of 10 m/s and the other one of mass m moves along the positive x-axis. Find the magnitude and the direction of the velocity of 2m after the explosion.
a boat of mass 4m and length l is at rest on water surface …
WebAn object of mass m moves to the right with a speed v. It collides head-on with an object of mass 3m moving with a speed v/3 in the opposite direction. If the two objects stick … WebMassachusetts Boating Safety Guide. Stay up to date with Massachusetts laws governing boating and safe operation with the boating safety handbook. earth nature
Department of Conservation and Recreation Division of Water …
WebJan 25, 2012 · CBSE Class 11-science Answered a dog of mass 5kg is standing on a flat boat of mass 20 kg,such that it is 10m away from the shore .the dog then moves 4 m towards the shore and finally halts.find the final separation between the dog and the shore. Asked by 25 Jan, 2012, 10:00: PM Expert Answer Answered by 01 Feb, 2012, 07:23: PM … WebBefore the ball is thrown, the total mass of the boat initially is After the bag is thrown the total mass is Using conservati … View the full answer Transcribed image text: Problem 9 80kg is standing on a boat as shown in Figure 6.28 The 8) Bob, mass m Bob mass of the boat is 40kg. The boat is 6m meters from the shore. WebApr 8, 2024 · Substitute volume and density in the formula to get the mass of the man. Complete step by step answer: Given the length of the boat = 4m. Breadth of the boat = … earth natural supplements review