Solution K1-51 (Figure K1.5 condition 1 S.M. Targ 1989)

Problem K1-51, illustrated in Figure K1.5 condition 1 S.M. Targ 1989, includes two subtasks: K1a and K1b, which need to be solved.

The first subtask (K1a) is to study the movement of point B on the xy plane (the trajectory of the point is shown conditionally in Figures K1.0 - K1.9, and the corresponding equation of motion of the point is presented as x = f1(t), y = f2(t), where x and y are expressed in centimeters, and t - in seconds. It is required to find the equation of the trajectory of the point, determine the speed and acceleration of the point at time t1 = 1 s, as well as its tangential and normal accelerations and the radius of curvature at the corresponding point of the trajectory. Dependence x = f1(t) is indicated directly in the figures, and the dependence y = f2(t) is given in Table K1 (for Fig. 0-2 in column 2, for Fig. 3-6 in column 3, for Fig. 7-9 in column 4). In this case, the figure number is selected according to the penultimate digit of the code, and the condition number in Table K1 is selected according to the last one.

The second subtask (K1b) is associated with the movement of a point along a circular arc of radius R = 2 m according to the law s = f(t), given in table. K1 in column 5 (s - in meters, t - in seconds), where s = AM is the distance of a point from some beginning A, measured along the arc of a circle. It is required to determine the speed and acceleration of the point at the time t1 = 1 s, and also to depict the vectors v and a in the figure, assuming that the point at this moment is in position M, and the positive direction of reference s is from A to M.

The digital goods store presents the product “Solution K1-51 (Figure K1.5 condition 1 S.M. Targ 1989)”, which is an electronic version of the physics problem book by S.M. Targa, released in 1989.

This product contains a solution to problem K1-51, consisting of two subtasks: K1a and K1b, with a beautiful html design. The first subtask (K1a) is the study of the movement of a point on the xy plane with a trajectory shown conventionally in Figures K1.0 - K1.9. The second subtask (K1b) is associated with the movement of a point along a circular arc of radius R = 2 m.

The product includes: the equations of the trajectory of a point, the speed and acceleration of the point at time t1 = 1 s, tangential and normal accelerations, the radius of curvature at the corresponding point of the trajectory for subtask K1a, as well as the speed and acceleration of the point at time t1 = 1 s, vectors v and a for subtask K1b.

The product is presented as a beautifully designed html file that can be easily opened on any device using a browser. Solving Problem K1-51 is a useful and practical tool for physics students and teachers, as well as for anyone interested in this topic.

Solution K1-51 (Figure K1.5 condition 1 S.M. Targ 1989) is an electronic product that is a solution to problem K1-51 from the physics problem book by S.M. Targa, released in 1989. The solution to the problem consists of two subtasks: K1a and K1b.

The first subtask (K1a) is to study the movement of point B on the xy plane with the trajectory shown conventionally in Figures K1.0 - K1.9. The dependence x = f1(t) is indicated directly in the figures, and the dependence y = f2(t) is given in the table. K1. It is required to find the equation of the point's trajectory, the speed and acceleration of the point at the time t1 = 1 s, as well as its tangential and normal accelerations and the radius of curvature at the corresponding point of the trajectory.

The second subtask (K1b) is associated with the movement of a point along a circular arc of radius R = 2 m according to the law s = f(t), given in table. K1 in column 5 (s - in meters, t - in seconds). It is required to determine the speed and acceleration of the point at the time t1 = 1 s, and also to depict the vectors v and a in the figure, assuming that the point at this moment is in position M, and the positive direction of reference s is from A to M.

The product is presented in the form of a beautifully designed html file, which contains the equations of the trajectory of a point, the speed and acceleration of the point at time t1 = 1 s, tangential and normal accelerations, the radius of curvature at the corresponding point of the trajectory for subtask K1a, as well as the speed and acceleration of the point at time t1 = 1 s, vectors v and a for subtask K1b. Solving problem K1-51 is a useful tool for physics students and teachers, as well as for anyone interested in this topic.

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Solution K1-51 is a problem consisting of two parts: K1a and K1b. In problem K1a, it is necessary to find the equation for the trajectory of point B moving in the xy plane along the given functions x = f1(t) and y = f2(t). It is also necessary to find the speed, acceleration, tangential and normal acceleration and radius of curvature of point B at time t1 = 1 s. The dependence x = f1(t) is indicated in the figures, and the dependence y = f2(t) is given in tabular form. In problem K1b, it is necessary to find the speed and acceleration of a point moving along a circular arc of radius R = 2 m according to a given function s = f(t). It is also required to depict in the figure the velocity and acceleration vectors at time t1 = 1 s, assuming that the positive direction of reference s is directed from the beginning A to point M, where point B is located.

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