2. A snail climbs on a tree starting from ground at the moment to = 0s. The snail motion is presented in Figure 1. (a) Describe the snail motion. (b) Determine the velocities VA, VB, VC, VD, VE. (c) Calculate the acceleration for each segment aAB, А 0.8 .2 1.6 aBC, VDC aDE (d) What is the meaning of a negative value for acceleration? 0.4 Time (min) (e) Determine the distances: SAB, SBC Spc, SDE C (f) What is the meaning of e nogativo value for Velocity (inch/min)
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
A snail climbs on a tree starting from ground at the moment . The snail ?0=0?motion is presented in Figure 1. (a) Describe the snail motion.(b) Determine the velocities ??, ??, ??, ??, ??.(c) Calculate the acceleration for each segment ???, ???, ???, ???(d) What is the meaning of a negative value for acceleration?(e) Determine the distances: ???, ???, ???, ???(f) What is the meaning of a negative value for distance?(g) What is the total distance made by the snail?(h) What is the maximum height achieved by the snail?(i) What is his final position?
Picture of the question is below.
Step by step
Solved in 3 steps
