complete solutions aparate sheet of paper. 1. Suppose that a ball is dropped from a tower 70.0 m high. How far will it fall after 3.00 s? 2. A construction worker accidentally drops a brick from What is the brick's velocity after 4000 3. John throws a ball un Calculat
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.
![complete solutions
barate sheet of paper.
3. John throws a ball upward into the air with an initial velocity of 15.0 m/s.
1. Suppose that a ball is dropped from a tower 70.0 m high. How far will it
fall after 3.00 s?
2. A construction worker accidentally drops a brick from a high scano.
What is the brick's velocity after 4.0 s?
Calculate:
a. how high it goes, and
b. how long is the ball in the air before it comes back to his hand.
4. The free fall acceleration on Mars is about one-third that on Earth. What
if
you
throw a ball upward with the same velocity on Mars as on Earth,
a. How would you compare the ball's maximum height to that on Earth?
b. How would its flight time compare?
5. CHALLENGE PROBLEM: A stone is thrown vertically upward with a
speed of 12.0 m/s from the edge of a cliff_75.0 m high.
a. At what time will it reach the bottom of the cliff?
b. What is its speed just before hitting?
c. What total distance did it travel?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F24b70662-4833-4bc0-a506-be55252b7adf%2F487b4d95-e3c3-457a-9298-8ddc0979c125%2Fxa09br5_processed.jpeg&w=3840&q=75)
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