subject

Mathematics, 05.03.2021 19:00 hewonabi123

What is the kinetic energy of a 1.4 kg discus with a speed of 22.5 m/s?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:30

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Answers: 1

question

Mathematics, 21.06.2019 18:10

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Answers: 2

question

Mathematics, 21.06.2019 21:00

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Answers: 1

question

Mathematics, 21.06.2019 22:20

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Answers: 2

You know the right answer?

What is the kinetic energy of a 1.4 kg discus with a speed of 22.5 m/s?...

Questions

question

Chemistry, 22.08.2019 21:20

When a 235 92u nucleus is bombarded by neutrons (10n) it undergoes a fission reaction, resulting in the formation of two new nuclei and neutrons. the...

question

Biology, 22.08.2019 21:20

Amutant male fruit fly has long legs (wild type) and blue cast to its body (the wild-type phenotype is tan) . when it was bred with a short legged, ta...

question

Mathematics, 22.08.2019 21:20

Give a combinatorial proof that the cardinality of the power set of a finite set a is 2^|a|...

question

Physics, 22.08.2019 21:20

How many 100w light bulbs could be powered for one year by the direct conversion of 1g of matter into energy?...

question

Physics, 22.08.2019 21:20

The average density of saturn is lower than that of water : select one: true false...

question

Physics, 22.08.2019 21:20

Aprojectile is fired straight upward from earths surface with a speed c given by: v^2= gm/2r. where m is the mass and r is the radius. the farthest t...

question

Mathematics, 22.08.2019 21:20

Prove by contradiction, that at least one of the numbbe a, a, an is greater than or equal to their average given by aat a2 t.+an). hint: start by ass...

question

Mathematics, 22.08.2019 21:20

Someone give me answers & an explanation!

question

Computers and Technology, 22.08.2019 21:20

Edi decreases message length productivity security customer service...

question

Mathematics, 22.08.2019 21:20

construct proofs (in the same fashion that was demonstrated in the video lectures) to show that the following sequents are valid. 1. (–q -...

question

Physics, 22.08.2019 21:20

Suppose that a car weighing 4000 pounds is supported by four shock absorbers each shock absorber has a spring constant of 6500 ibs/foot, so the effect...

question

Mathematics, 22.08.2019 21:20

find the volume by actual calculation of the solid bounded by the surface z= 5+(x-4)^2+2y and the planes x = 3, y = 3 and coordinate planes. a....

question

Computers and Technology, 22.08.2019 21:20

You want the user to enter the length, width, and height from the keyboard. which cin statement is correctly written? a. cin < <...

question

Physics, 22.08.2019 21:20

Determine the amount of work done by the engine of a car with a mass of 2500 kg when it accelerates from 45 mph to 65 mph. (use 1 mile = 1609 m)....

question

Mathematics, 22.08.2019 21:20

One pattern starts at 0 and follows the rule add 2. another pattern starts at 0 and follows the rule add 5. how do the terms in the first pattern camp...

question

Mathematics, 22.08.2019 21:20

In a large firm, the pool of applicants for thepositions of sales manager and sales associateconsists of three men and three women. if eachcandidate h...

question

Business, 22.08.2019 21:20

Aclient who has been training at high intensities in preparation for a triathlon reports joint pain, excess fatigue, and the inability to sustain norm...

question

Health, 22.08.2019 21:20

Betsy is excessively concerned that she is becoming fat and restricts her eating to avoid such a consequence. she weighs approximately 20% less than n...

question

Physics, 22.08.2019 21:20

Acar (mass 5 1100 kg) is traveling at 32 m/s when it collides headon with a sport utility vehicle (mass 5 2500 kg) traveling in the opposite direction...

question

Business, 22.08.2019 21:20

A67-year-old diabetic man develops intense pain and swelling on his calf, which acquires a bronze discoloration and develops significant tissue necros...

More questions: Mathematics Another questions

Questions on the website: 13722360