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sammi
Questions and answers by
sammi
Questions (47)
the position of a body at time t sec is s=t^3 - 6t^2 + 9t m. Find the body's acceleration each time the velocity is zero.
4 answers
4,408 views
0.57 repiton
1 answer
283 views
The slope of the tangent on a position time graph equals what?
3 answers
986 views
The horizontal acceleration of a projectile is what?
1 answer
453 views
In Harmonic Motion how does the value of g affect the time period of a pendulum?
3 answers
506 views
what is the value for k if a spring stretches 0.4m when submitted to a 1800N force?
How much force is needed to keep a 23 kg box
3 answers
988 views
i'm not very good at physics and i have an exam tomorrow!!
for the first one do i use the formula F=-Kx to make the answer -4500
3 answers
498 views
A transfer of heat occurs with a pot of 8.0 kg of water that changes from 400 degrees kelvin to 320 degrees kelvin. How much
2 answers
485 views
Does anyone know of some good websites that I could find how to build a medieval castle for my grade four project on medieval
2 answers
845 views
Does anyone know of some websites that I could use to help build a medieval castle for my project.
1 answer
434 views
Question: what do you think will happen to the rate of reaction if the concentration of enzyme is increased to five
4 answers
1,463 views
what are phrases that mean someone has gone crazy:
My first example: See flew way over the cucoos nest
3 answers
373 views
on earth, in the absence of air, the rock in excersise 13 would reach a height of s=24t- 4.9t^2 meters in t seconds. How high
4 answers
1,423 views
i was wondering whether anyone came accrossa fascinating storiy in a newspaper or magazine recently about somethin unbelievable
2 answers
560 views
i was wondering whether anyone came accross a tory in a newspaper or magazine recently about something unbelievable related to
2 answers
647 views
how do i find (d^725/dx^725)(sin x)
is this a derviative problem? can someone help me solve it?
4 answers
3,859 views
find the deriviative of
(4/3pi)(sin3t) + (4/5pi)(cos5t)
1 answer
412 views
If waste products of an aquatic single celled organism were released by the organism into the pond, how would that affect the
1 answer
621 views
let x= t^2 + t and let y=sint
a) find the deriviative as a funciton of t b) find d/dt(dy/dx) What does part b even mean and can
1 answer
473 views
explian how communication has made a difference in advertising.
i think beacusue now the advertising could spread more faster
3 answers
408 views
how to i evaluate the integral of
dx/ (x^2 +9) with a u substitution of x/3? Can someone show this step by step?
1 answer
390 views
how would i use "battre" in a sentence. does it mean to fight with someone- so you would use it with avec or does it meanlike
3 answers
492 views
does "rester debout" mean to remain standing? if so, could i say I was very embarrassed because i remained standing while the
2 answers
1,062 views
need to change all 1st and 2nd person pronouns to 3rd person pronouns for the following:
We animals are the most complicated
2 answers
524 views
Secretin
a) stimulates the release of alkaline products by the pancreas b) stimulates the gastric juices c) is released by the
1 answer
481 views
Where are the enzymes maltase, sucrase,and lactase produced?
Is it the small intestine?
2 answers
793 views
Which of the following materials would not be important to a protozoan?
a) enzymes b) oxygen c) water d) blood e) carbohydrates
3 answers
601 views
use a(t) = -32 ft per second squared as the acceleration due to gravity.An object is thrown vertically downward from the top of
4 answers
3,225 views
Which of the following materials would not be important to a protozoan?
a) enzymes b) oxygen c) water d) blood e) carbohydrates
3 answers
622 views
please explain : “Science gives an intellectual view of reality, and the arts try to make the emotions as precise and
1 answer
474 views
please explain : “Science gives an intellectual view of reality, and the arts try to make the emotions as precise and
3 answers
967 views
please explain : “Science gives an intellectual view of reality, and the arts try to make the emotions as precise and
1 answer
450 views
please explain : “Science gives an intellectual view of reality, and the arts try to make the emotions as precise and
3 answers
471 views
determaine if the two lines are parrallel , perpendicuar, or neither.
line a: y = 4x line b: x + 4y = 2
1 answer
386 views
what happens to an industry if a firm is making large economic profits?
1 answer
325 views
what happens to an industry if a firm is making large economic profits?
3 answers
469 views
Why does the Average Physical Product curve slope downwards?
1 answer
326 views
How might a manager deal with elements of an organization’s culture that are, or are perceived as, inconsistent? Please
4 answers
516 views
what is the social responsibility of children's hospital boston? isn't it to keep the safety and wellbeing of the patients and
3 answers
540 views
what is 200000 times 56 =?
3 answers
362 views
What employment laws have the most effect on health care organizations? Why?
1 answer
485 views
xy squared-3z all over 3
1 answer
299 views
she needed a hook a line that would make the audience feel singers isolation.
Q. what is the meaning of the word isolation as it
5 answers
528 views
Melissa was not going to let Randy own the whole chorus .
Q . the sentence means that Melissa ? A. wont let randy decide who will
1 answer
460 views
she needed a hook a line that would make the audience feel singers isolation.
Q. what is the meaning of the word isolation as it
3 answers
462 views
A diver springs vertically upward with an initial speed of 1.7 m/s from a diving board
that is 3.2 m above the water. Find the
2 answers
762 views
What factors contribute to the intensity of an earthquake, and how do they affect the overall magnitude?
1 answer
1,251 views
Answers (10)
C restless Am i cerrect ?
can you uncramble this? F E C Y M R A N T A T S I D M I L O W O H F R S
You desperately want to qualify for the Olympics in the long jump, so you decide to hold the qualifying event on the moon of your choice. You need to jump 7.52 m (and conveniently beat Galina Chistyakova's record) to qualify. The maximum speed at which you
can someone help me i just need to know if it is right
thats what i mean i do not uderstand the question, can you elaborate for me?
is there more details about it?
thanks!
computers,newspapers,radios,television,etc...
i'm not very good at physics for the first one do i use the formula F=-Kx to make the answer -4500 ? and for the second i really have no idea what formula to use
well i know some good pics.
