A child stands on a bridge over the highway and drops a water balloon straight downwards. The bridge is 11 m above the ground. The water balloon strikes the very front of a low-rider car that is 18 m away when the balloon is dropped. (A) How long does it take the balloon to reach the ground. (B) If the car is moving at a constant speed, how fast is the car moving.
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 child stands on a bridge over the highway and drops a water balloon straight downwards.
The bridge is 11 m above the ground. The water balloon strikes the very front of a low-rider car that is 18 m away when the balloon is dropped.
(A) How long does it take the balloon to reach the ground.
(B) If the car is moving at a constant speed, how fast is the car moving.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
