Recent activity by Andrey Semakin

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While playing pool, Larris observes a 165 g cue ball moving at 3.5 m/s striking another (stationary) ball of equal mass head-on. The cue ball is brought to rest by the collision, while the second ball

asked Dec 5, 2024

1 answer 212k views

Composition of MSDS (WHMIS 1988)

answered Nov 11, 2024

1 answer 96.6k views

Trailing head of kinesin

answered Aug 11, 2024

1 answer 180k views

A healthcare coordinator is interviewing a patient who is homeless. Several appointments have been scheduled with different members of the healthcare team and outside affiliates to help this person to

answered Aug 10, 2024

1 answer 232k views

Station 1 Beckett traveled to Dallas last week. He travelled 105 miles in 3 hours. How many miles did he travel in of an hour?

answered Jul 2, 2024

1 answer 78.4k views

What error did the scientist make regarding the radiation and the big bang theory? 1) The scientist mistakenly believed that the radiation is from the big bang. 2) The scientist incorrectly assumed that

answered Jun 24, 2024

1 answer 149k views

Place the Circle on the intercept of the graph and state the y-intercept. What is the y-intercept?

answered Jun 15, 2024

1 answer 3.8k views

Factor out the greatest common factor ?

asked May 28, 2024

2 answers 143k views

Gloria would like to construct a box with volume of exactly 35 ft3 using only metal and wood. the metal costs $8 /ft2 and the wood costs $4 /ft2 . if the wood is to go on the sides, the metal is to go

asked Apr 7, 2024

1 answer 225k views

In beta minus decay, what happens if the daughter is unstable? A) It undergoes further decay. B) It becomes stable. C) It emits an alpha particle. D) It emits a gamma ray.

asked Feb 12, 2024

1 answer 31.6k views

The study of population ecology focuses on the _____. a) Interactions between different species b) Interactions within a community c) Dynamics of a single species within a given area d) Exchange of energy

answered Jan 18, 2024

1 answer 159k views

On a highway, signs with black letters on an orange background provide: a.) directions, routes, and distances. b.) specific information and directions to drivers in work zones. c.) information on traffic

asked Jan 1, 2024

1 answer 172k views

(this question is just for fun) but what is the square root of 32?

answered Oct 28, 2023

2 answers 52.7k views

Marc has just been invited to go to the movies but he cannot go on that day. What can he say to decline the invitation? Choose all appropriate answers.

answered Oct 19, 2023

2 answers 10.7k views

cannon fires a cannonball with a kinetic energy of 283,716J as it leaves the muzzle pointed straight up. How much energy does the cannonball have at the top of its trajectory, assuming no air resistance

answered Oct 17, 2023

1 answer 166k views

The word nearly opposite in meaning of admitted

answered Sep 8, 2023

2 answers 12.5k views

Which of the following are SI units? Select all that apply.gLs

asked Sep 6, 2023

1 answer 45.3k views

Symbolism is ____________________ a. an expression, practice, or usage of cultural characteristics. b. the likeness of someone,usually painted or sculpted. c. a memorial, a lasting remembrance, evidence

asked Jul 15, 2023

2 answers 112k views

The values of the world we inhabit and the people we surround ourselves with have a profound effect on who we are.

answered Jul 6, 2023

1 answer 146k views

1. Explain what a polygon is and how it is classified. Give more than one example to justify your answer. 2. What is a one-hundred sided polygon called? Why? 3. Tell whether the following is or is not

answered Mar 12, 2023

1 answer 73.0k views

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