Question

An object is moving along a straight line, and the uncertainty
in its position is 2.70 m. **(a)** Find the minimum
uncertainty in the momentum of the object. Find the minimum
uncertainty in the object's velocity, assuming that the object is
**(b)** a golf ball (mass = 0.0450 kg) and
**(c)** an electron.

Answer #1

Then given ,

m = 0.0450 kg

An object is moving along a straight line, and the uncertainty
in its position is 2.80 m. (a) Find the minimum
uncertainty in the momentum of the object. Find the minimum
uncertainty in the object's velocity, assuming that the object is
(b) a golf ball (mass = 0.0450 kg) and
(c) an electron.

An object is moving along a straight line, and the uncertainty
in its position is 3.50 m. (a) Find the minimum
uncertainty in the momentum of the object. Find the minimum
uncertainty in the object's velocity, assuming that the object is
(b) a golf ball (mass = 0.0450 kg) and
(c) an electron.

An object is moving along a straight line, and the
uncertainty in its position is 3.00m. (a) find the minimum
uncertainty in the momentum of the object. find the minimum
uncertainty in the object's velocity, assuming that the object is
(b) a golf ball (mass =0.0450 kg) and (c) an electron.

The position function of an object moving along a straight line
is given by s = f(t). The average velocity of the object over the
time interval [a, b] is the average rate of change of f over [a,
b]; its (instantaneous) velocity at t = a is the rate of change of
f at a. A ball is thrown straight up with an initial velocity of
144 ft/sec, so that its height (in feet) after t sec is given...

The position function of an object moving horizontally along a
straight line as a function of timeiss(t)=t2
–3t+2,t≥0,wheresisinmetres,andtisinseconds.
Determine the velocity of the object when its position is
zero.
When is the object speeding up?
(calculus pls)

A particle is moving along a straight line, and its position is
defined by s = (t2 - 6t +6) m. At t=6 seconds, find the following :
a. the acceleration of the particle b. The average speed c. the
average velocity

Position and Time The position of an object
moving in a straight line is given by x = 5t - 8
t 2 + 6t 3, where
x is in meters and t in seconds.
(a) What is the position of the object at t = 1s?
m
What is the position of the object at t = 2?
m
What is the position of the object at t = 3?
m
What is the position of the object at...

Be sure to answer all parts.
Calculate the minimum uncertainty in the momentum of an
object for which the uncertainty in position is
5 Å.
Enter your answer in scientific notation.
To what minimum uncertainty in velocity does this
correspond if the particle is a neutron
(mass 1.0087 amu)?
To what minimum uncertainty in velocity does this
correspond if the particle is an electron
(mass 5.486 × 10−4 amu)?

Given the following acceleration functions of an object moving
along a line, find the position function with the given initial
velocity and position. a(t)=-32; v(0)=24, s(0)=0

The position (in meters) of an object moving in a straight
line
s(t)=√ 3t+1 −2t^2+1
where t is measured in seconds.
(a) Find the average velocity on [0,1].
(b) Find the instantaneous velocity at t=1.
(c) Find the acceleration at t=1.

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