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mightymouse
Questions (9)
An American football game has been canceled because of bad weather in Cleveland, and two retired players are sliding like
2 answers
608 views
A reel has radius R and moment of inertia I. The reel is positioned at the top of a slope and a block is also on the slope with
0 answers
918 views
The mass of the blue puck shown below is 10.0% greater than the mass of the green one. Before colliding, the pucks approach each
1 answer
1,825 views
A rod of length 39.0 cm has linear density (mass-per-length) given by the following equation, where x is the distance from one
1 answer
3,117 views
Compute the force needed on the following shapes to completely submerge them in water for each of these materials: oak of
3 answers
694 views
Three forces acting on an object are given by F1 = ( 1.95i - 1.60j ) N, F2 = ( - 4.50i - 3.25j ) N, and F3 = ( 46.0j ) N. The
1 answer
711 views
A plumb bob does not hang exactly along a line directed to the center of the Earth's rotation. How much does the plumb bob
1 answer
1,805 views
A 20.0 kg block is connected to a 30.0 kg block by a string that passes over a light, frictionless pulley. The 30.0 kg block is
2 answers
1,539 views
A 10.0 kg block is released from point A in the figure below. The track is frictionless except for the portion between points B
2 answers
1,849 views
Answers (3)
i see what i was doing wrong now. i didn't take into account that they're going in opposite directions
well wouldn't the force needed to submerge them just be the buoyant force? and to get that all you do is take the density*volume*accerlaration due too gravity and then i'm not sure exactly how to get how far theym sink. i think it's something to do with
the incline is at 40 degrees
