03-11-2016
Chemistry

contestada

A mass of 14 kg is accelerated at 2m/s2 for a distance of 5 meters. How much energy is required?

Respuesta :

LittleRedMe LittleRedMe

03-11-2016

Force = mass * acceleration

= 14 * 2 = 28N

Work done (energy) = Force * distance

= 28 * 5 = 140J

Answer Link

Otras preguntas

GIVING 20 POINTS!!!I need a real life example of a quadratic model, IT NEEDS TO BE THE QUESTION AND THE ANSWER!! It can be any example of quadratic models.

(3Q) Find the amplitude and period of f(t)= -tan.0t

acid rain can cause health problems in people True Or False

Which sentence uses a verb that agrees with its subject? A. Squirrels digs through dirt and grass. B. We seen a brown cow. C. Cows graze on hay in the field. D.

5x(2) Explain to me please Thanks

Does the Verb agree with the Subject in this sentence? Only one of the men sell insurance.A. Yes B. No

Which equation is correct Answers choices Sin G= 8/15 Cos G=8/15 Cos G=15/17 Sin G=15/17

Given: F(x) = 3x and G(x) = x 2 + 1 Find (F + G)(x). 3x³ + 1 x² + 3x + 1 3x² + 1

a type of protein found in the chromosomesof eukaryotic cells

what is systemic circulation defination define in very short