Solution K2-66 (Figure K2.6 condition 6 S.M. Targ 1988)

The solution to problem K2-66, shown in Figure K2.6 in condition 6 from the book by S.M. Targa 1988, consists in determining the values ​​​​indicated in the table in the "Find" column. To do this, it is necessary to calculate the angles α, β, γ, φ, θ and other values ​​specified in table K2, using rod lengths l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m and l4 = 0 ,8 m, as well as point D in all figures and point K in figures K2.7-K2.9, which are located in the middle of the corresponding rod.

The mechanism consists of a flat slider B, connected by hinges to fixed supports O1 and O2, and rods 1-4. The arc arrows in the figures show how the corresponding angles should be laid when constructing a drawing, i.e. clockwise or counterclockwise.

For greater clarity, the direction of the slider B and its guides should be depicted as in example K2 (see Fig. K2). It is also necessary to find the acceleration aA of point A of rod 1, if rod 1 at a given time has an angular acceleration of ε1 = 10 s-2. The specified angular velocity should be calculated counterclockwise, and the specified velocity vB should be calculated from point B to b.V.

This digital product is a solution to problem K2-66, shown in Figure K2.6 in condition 6 from the book by S.M. Targa 1988. The solution includes calculating the angles and quantities specified in table K2, as well as determining the acceleration of point A of rod 1 at a given angular acceleration ε1 = 10 s-2.

By purchasing this digital product, you will receive a well-designed html file with colorful drawings and a detailed description of all stages of solving the problem. In the pictures you will find arc arrows indicating the direction in which the corresponding angles are laid, which will greatly facilitate the process of solving such problems.

We guarantee high quality material and an affordable price for this digital product, which will become an indispensable assistant for students and teachers involved in mechanics and physics.

The solution to problem K2-66, shown in Figure K2.6 in condition 6 from the book by S.M. Targa 1988, is a definition of several quantities indicated in the table in the "Find" column. To do this, it is necessary to calculate the values ​​of angles α, β, γ, φ, θ and other quantities specified in table K2, using rod lengths l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m and l4 = 0.8 m, as well as point D in all figures and point K in figures K2.7-K2.9, which are located in the middle of the corresponding rod.

The mechanism consists of a flat slider B, connected by hinges to fixed supports O1 and O2, and rods 1-4. For greater clarity, the direction of the slider B and its guides should be depicted as in example K2 (see Fig. K2). The arc arrows in the figures show how the corresponding angles should be laid when constructing a drawing, i.e. clockwise or counterclockwise.

To solve the problem, it is necessary to determine the following quantities: angles α, β, γ, φ and θ, angular velocities ω1, ω2 and ω3, velocity vB of point B, angular acceleration ε1 of rod 1 and acceleration aA of point A of rod 1.

By purchasing the digital product “Solution K2-66 (Figure K2.6 condition 6 S.M. Targ 1988)”, you will receive a well-designed html file with colorful drawings and a detailed description of all stages of solving the problem. The solution includes calculating the angles and quantities specified in table K2, as well as determining the acceleration of point A of rod 1 at a given angular acceleration ε1 = 10 s-2. In the pictures you will find arc arrows indicating the direction in which the corresponding angles are laid, which will greatly facilitate the process of solving such problems.

We guarantee high quality material and an affordable price for this digital product, which will become an indispensable assistant for students and teachers involved in mechanics and physics.

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Solution K2-66 is a flat mechanism consisting of four rods (1-4) and a slider B, connected to each other and to fixed supports O1 and O2 by hinges. The lengths of the rods are l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m, l4 = 0.8 m. The position of the mechanism is determined by the angles α, β, γ, φ, θ, which are indicated in table K2 along with other quantities.

Figures K2.0-K2.9 show the hinges connecting the rods and slider B with supports O1 and O2. Point D in all figures and point K in figures K2.7-K2.9 are located in the middle of the corresponding rod. The arc arrows in the figures indicate how to lay off the corresponding angles when constructing a drawing, i.e. clockwise or counterclockwise.

To solve the problem, it is necessary to determine the values ​​indicated in table K2 in the “Find” column, as well as the acceleration aA of point A of rod 1, if rod 1 has an angular acceleration of ε1 = 10 s-2 at a given time. The given angular velocity should be considered counterclockwise, and the given speed vB should be considered from point B to point B.

The construction of the drawing begins with a rod, the direction of which is determined by the angle α. For greater clarity, it is recommended to depict slider B and its guides as in the example of K2.

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