can we use the kinematic equations to describe the ball’s
trajectory? Explain.
can we use the kinematic equations to describe the ball’s
trajectory? Explain.
Solutions
Expert Solution
Answer:- Yes ,we use kinematic equations to describe balls
trajectory. We can understand this by taking example of projectile
motion as below...Hi
any doubt leave a comment.. THANKS
When studying the motion of an object, we can analyze it using
kinematic equations or energy equations. Both types of equations
give information about position and velocity. Kinematic equations
give information about the motion of an object from moment to
moment, while energy equations typically detail the initial and
final points of the motion. Consider a car traveling at 6 m/s. When
the driver breaks the car travels 18 meters before coming to a
stop. (This is one question, just...
problem 1) In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free-fall acceleration to be 9.80m/s2 . Ignore air resistance.1. A flea jumps straight up to a maximum height of 0.510m. What is its initial velocity as it leaves the ground?3.16m/s2. How long is the flea in the air from the time it jumps to the time it hits the ground?time in air=____sProblem 2) A rock is thrown vertically upward with a speed of 19.0...
As you know, the motion of an object is described by the
kinematic equations that you learned in your first semester of
introductory physics.
For two dimensional projectile motion, where the trajectory of
an object is described by an upside down parabola, with constant
acceleration ~a = ~g, these equations are: x = x0 + vx0t vx = vx0 y
= y0 + vy0t − 1 2 gt2 vy = vy0 − gt v 2 y = v 2 y0...
In this problem, you will apply kinematic equations to a jumping
flea. Take the magnitude of free-fall acceleration to be 9.80 m/s2
. Ignore air resistance.
A flea jumps straight up to a maximum height of 0.450 m . What
is its initial velocity v0 as it leaves the ground?
How long is the flea in the air from the time it jumps to the
time it hits the ground?
Q4. Explain the concept of kinematic coefficients? Why do we
need to “square” and “cube” the angular velocities, in order to
obtain time derivatives using the second order and third order
kinematic coefficients, respectively?
Find the following system of equations find the equation of the
phase trajectory, the phase velocity and the fixed points:
(Qualitative method)
Also, sketch a few trajectories and show the directions of a
point on the trajectories.
My question is that what is the concept of drawing the
trajectories no matter what it is a circle, ellipse or straight
line
Can someone please explain the Carnot Cycle graph in terms of
what equations to use and the concepts.
This is what I think but I keep getting mixed up:
Path A to B which is Reversible Isothermal Expansion, Delta U=
0, and according to first law Q= -W and we use RTln V2/V1 for
W? In path B to C, the gas expand Adiabatically, so Q= 0
and Delta U= - W. Since it is expansion so the work will be...