aaishnderljoani aaishnderljoani

01-04-2017
Physics

contestada

A girl on a motorbike passes by at a speed of 15 m/ sec. her mass is 40 kg. what is her kinetic energy

Respuesta :

Аноним Аноним

01-04-2017

KE = 1/2 * m* v^2
= 1/2 * 40 * 225
= 4500 J

hope it helped

Answer Link

Otras preguntas

A quadratic equation that has x-intercepts of (-2,0) and (8,0), a stretch of 3 and a vertex is a minimum. Find the equation of the parabola

Choose the letter of the correct answer. Write the chosen letter on a separate sheet of paper. 1. It is referred to as the collection of facts such as values an

Gerard lives in a tropical region where the average annual temperature is 77°F and the average annual rainfall is more than 100 inches a year. He surveys 25 peo

The Executive Branch includes the Supreme Court. Choose best answer O True O False

The children steadily eased themselves into the cold water of the neighborhood pool.

How do international organizations work together to in poverty and it's effects or on the world check out a play

At each step it should print out the move it makes and its performance score (e.g. S 0.2). Every 5 steps, it should print out a grid, with a "[ ]" on the square

Which expressions simplify to 2x - 3?

Answer quick. please say either A,B or C in your answer. no need for explanation

what expression represents an equilateral triangle if all of the sides measure (6x - 6.3) as a sum? a) 2x + 2x + 2x - 2.1 b) x - 2.1 + x - 2.1 + x - 2.1 c) 2x -