In Bosnia, the ultimate test of a young man’s courage usedto be to jump off a 400 - year - old bridge (destroyed in 1993;rebuilt in 2004) into the River Neretva, 23 m below the bridge.(a) How long did the jump last? (b) How fast was the jumpertraveling upon impact with the river? (c) If the speed of soundin air is 340 m/s, how long after the jumper took off did aspectator on the bridge hear the splash?
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.
In Bosnia, the ultimate test of a young man’s courage used
to be to jump off a 400 - year - old bridge (destroyed in 1993;
rebuilt in 2004) into the River Neretva, 23 m below the bridge.
(a) How long did the jump last? (b) How fast was the jumper
traveling upon impact with the river? (c) If the speed of sound
in air is 340 m/s, how long after the jumper took off did a
spectator on the bridge hear the splash?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
