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Block B mass 10 kg rests as shown on the upper surface of a 22 kg block A. Find accelaration of block A and magnitude of accelaration of block B relative to A. Neglect friction. Wedge is fixed (g=10 ms2).

Block B mass 10 kg rests as shown on the upper surface of a 22 kg block A. Find accelaration of block A and magnitude of accelaration of block B relative to A. Neglect friction. Wedge is fixed (g=10 ms2).

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Grade:11

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40 Points
7 years ago
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Consider a hoop (annular disc) of massย mย with inner and outer radii asย rย and 2rย respectively. The moment of inertia about an axis perpendicular to plane of hoop is
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40 Points
7 years ago
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A tube of lengthย Lย is filled completely with an incompressible liquid of massย Mย and it is closed at both ends. The tube is then rotated in a horizontal plane about an axis passing through mid point with constant angular velocity ฯ‰. The force exerted by the liquid at the ends is
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40 Points
7 years ago
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A thin rod of length 2Rย and massย mย is standing (vertically) on a perfectly smooth floor. The rod begins to fall from this state of unstable equilibrium. The trajectory of a point is circular, the point is at a distanceย xย from upper end such thatย x/Rย is
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40 Points
7 years ago
ย 

A uniform rod of massย mย and lengthย Lย is suspended by means of two light inextensible strings as shown. Tension in one string immediately after the other string is cut isย xย mg. Then the value ofย x

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40 Points
7 years ago
ย 
A uniform solid cylinder of radius 2 m and height 10 mย is placed vertically on a rough horizontal plank which is being pulled with accelerationย aย such that cylinder just remains in equilibrium with respect to the plank. The value ofย aย in m/s2ย is

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