05/02/24

Mode of decay for unstable nuclides
Predict a likely mode of decay for each unstable nuclide. Write its balanced nuclear reaction. a) Mo-109 b)Ru-90 c) P-27 d) Rn-196
Follows • 2
Expert Answers •1

04/29/24

Unit Cell Calculations

Calculate the density (in Τ𝑔 𝑐𝑚3) of a metal thatcrystallizes in a face centered cubic unit structurewith an edge length of 559 pm and a molar massof 40.078 g/molCalculate the molar mass (in Τ𝑔... more
Follows • 1
Expert Answers •1

04/15/24

Please assist with Vector addition using Graphical and Analytical methods - Horizontal Force Board
After doing an experiment on vector addition using a Horizontal force board (Gravesand Apparatus), with the need to use graphical and analytical methods of vector addition. For the Horizontal force... more
Follows • 1
Expert Answers •1

04/15/24

Vector addition using Vertical force board
After doing an experiment on vector addition using a Vertical force board (Gravesand Apparatus), with the need to use graphical and analytical methods of vector addition. For the Vertical force... more
Follows • 1
Expert Answers •1

04/09/24

Can someone PLEASE explain how the graph of k directly proportional to e^1/T is made??
Follows • 1
Expert Answers •1

03/04/24

If f(x) = 6e^x cos(x), find f '(x) and f ''(x).
Find F'(x) and F''(x)
Follows • 1
Expert Answers •2

02/26/24

HELP Aqueous chem question
How do you calculate for the speciation of Cu(II) for freshwater at a pH value of 8.3 as the hardness increases from 20 (soft) to 100 (moderately hard) to 200 (very hard) mg / L as CaCO3? We are... more
Follows • 2
Expert Answers •2

02/01/24

Why can't irreversible work be depicted in a graph?
Follows • 1
Expert Answers •1

01/23/24

find the force exerted by the hammer claws on the nail. (Assume that the force the hammer exerts on the nail is parallel to the nail). Answer in units of N.
The figure shows a claw hammer as it pulls a nail out of a horizontal board if a force of magnitude 165 N is exerted horizontally as shown, find the force exerted by the hammer claws on the nail.... more
Follows • 1
Expert Answers •1

01/22/24

Derive the linear motion's equations with the influence of gravitational pull?
Derive the linear motion equations under influence of gravity?
Follows • 1
Expert Answers •1

10/17/23

No response from Tutor
I sent a message to Kenneth C. yesterday for online Circuits tutoring and have not heard back. I am willing to hear from other tutors for Circuits but I had hoped to hear back from him. Please... more
Follows • 1
Expert Answers •1

10/11/23

Find the angle of the second displacement (measured counterclockwise from the positive x axis). Answer in units of ◦ .
A particle undergoes two displacements. The first has a magnitude of 11 m and makes an angle of 63 ◦ with the positive x axis. The result after the two displacements is 6.8 m directed at an angle... more
Follows • 0
Expert Answers •1

10/10/23

Using digits in (0,1,.....9}, find the number of 3 digit sequences for each case:
(a) The digits increase in size.(b) The digits decrease in size.(c) There are no decreases in the sequence.
Follows • 2
Expert Answers •2

09/12/23

HOW CAN I WRITE A REVIEW FOR MY TUTOR ROHIT?

ROHIT WAS MY SAT MATH TUTOR AND I GOT A GOOD SCORE BECAUSE OF ALL THE HELP HE PROVIDED. HOW CAN I WRITE A REVIEW FOR HIM?
Follows • 1
Expert Answers •1

06/22/23

Maximize. Use n for number of Newspaper advertisements and r for number of Radio advertisements .
A company has $4,910 available per month for advertising. Newspaper ads cost $130 each and can't run more than 19 times per month. Radio ads cost $310 each and can't run more than 28 times per... more
Follows • 2
Expert Answers •2

06/22/23

Special Relativity Question
Given 2 events, A and B, given in space-time coordinates ( ct, x ) as the following:A: ( ct, x ) = ( 2, 3 )B: ( ct, x ) = ( 3, 5 )a) Find the fraction of the speed of light, β, that will cause the... more
Follows • 1
Expert Answers •1

06/22/23

How can I remember where the moon is located when it is a new moon or a full moon?
The moon ORBITS (revolves) the earth as the earth revolves around the sun. The positions of these 3 celestial bodies cause the various phases of the moon. When the moon is located between the... more
Follows • 2
Expert Answers •1

05/20/23

The coordinates of ▭WISH are given. Plot and connect the following set of points in the Cartesian Plane. Decide whether WISH is a rectangle, rhombus or a square.
(a) W (-2, 3); I (-2, -4); S(2, -4); H(2, 3)(b) W (5, 2); I (1, 9); S(-3, 2); H(1, -5)(c) W (-4, 0); I (3, 7); S(6, 4); H(-1, -3)(d) W (1, 1); I (-2, 4); S(-5, 1); H(-2, -2)
Follows • 1
Expert Answers •2

09/21/22

With the transformation function: g(x) = -(-4√5+x), do the following
State the base graph of g(x). f(x) = __________Give the ordered pair for g(x) that is at the origin of the base graph.
Follows • 1
Expert Answers •1

09/15/22

Find the speed, in mph, at which the sports car was driven around the circular track.
Performance tests of an automobile typically include measurements of the car’s handling capability, i.e. how well the tires can “grip” the road. In one standard test, the car is driven on a... more
Follows • 1
Expert Answers •1

07/20/22

Physics question about gas pressure
We have a closed frustoconical container filled with compressed gas. Are the forces that the gas is exerting equally pressing the flat sides of the container (bottom and top)? If not, then why does... more
Follows • 1
Expert Answers •1

07/20/22

phys 16 qestion
A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 ss of its motion, the vertical acceleration of the rocket is given... more
Follows • 1
Expert Answers •1

07/06/22

Find the solution of the given initial value problem.
Find the solution of the given initial value problem.y(4) + 10y''' + 39y'' + 70y' + 50y = 0;y(0) = 5, y'(0) = 0, y''(0) = -36, y'''(0) = 190y(t) =
Follows • 3
Expert Answers •1

06/23/22

How many 5 string passwords can be formed?
The string can be made up of lowercase letters or digits. Contain at most 2 lowercase letters and no repeated digits.
Follows • 1
Expert Answers •1

05/31/22

Central Tendency and Mean Deviation
How old are Olympic gymnasts? You are going to look for patterns in data and make conclusions based upon that data. The ages of the 2012 US Olympic gymnastics teams are shown below: Men: 20, 27,... more
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.