t is running at a constant speed of 6.00 m/s; she can’t run any faster. When the student is still 60.0 m from the bus, it starts to pull away. The bus moves with a constant acceleration of 0.180m/s 2 . a) For how much time and how far does the student have to run before she overtakes the bus? b) When she reaches the bus, how fast is the bus traveling? c) If the student’s constant s
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 student is running to catch the campus shuttle bus, which is at a stopped at the bus stop. The
student is running at a constant speed of 6.00 m/s; she can’t run any faster. When the student is
still 60.0 m from the bus, it starts to pull away. The bus moves with a constant acceleration of
0.180m/s 2 .
a) For how much time and how far does the student have to run before she overtakes the bus?
b) When she reaches the bus, how fast is the bus traveling?
c) If the student’s constant speed is 4.00 m/s, does she catch the bus?
d) What is the minimum speed the student must have to catch up with the bus? For what time
and distance does she have to run in this case?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
