All categories

1 year ago

The kinetic energy(Jules) of an object can be calculated using the following formula:

Mathematics

1 answer:

weeeeeb [17]1 year ago

3 0

Answer:

75 J

Step-by-step explanation:

You want to know the kinetic energy in joules of a 6 kg ball that has a velocity of 5 m/s. The formula is given.

<h3>Kinetic energy</h3>

Kinetic energy is energy of motion. It is jointly proportional to mass and the square of velocity. The value is given by the formula ...

KE = 1/2·mv²

For the given values of mass (6 kg) and velocity (5 m/s), the kinetic energy is ...

$KE=\dfrac{1}{2}(6\text{ kg})(5\text{ m/s})^2=75\text{ kg$\cdot$m$^2$/s$^2$}=\boxed{75\text{ J}}$

The kinetic energy of the ball is 75 joules.

<em>Additional comment</em>

The unit joule (J) is a derived unit of energy equal to 1 kg·m²/s²

You might be interested in

hudson pick 1 1/4 baskets of apple suzy pick 2 basket of apple how muck more basket apple did suzy pick than hudson.

Vinvika [58]

Answer:

3/4

Step-by-step explanation:

Hudson = 1 1/4 baskets

Suzy = 2 baskets

How much more apple Suzy picked than Hudson :

Suzy - Hudson

2 - 1 1/4

2 - 5/4

L. C. M = 4

(8 - 5) / 4

3 /4 apples

Suzy picked 3/4 more apples Than Hudson

6 0

2 years ago

Higher Order Thinking Explain why<br>vis-explain why

VARVARA [1.3K]

Higher-order thinking, known as higher order thinking skills (HOTS), is a concept of education reform based on learning taxonomies (such as Bloom's taxonomy). The idea is that some types of learning require more cognitive processing than others, but also have more generalized benefits.

Higher-order thinking skills (HOTS) is a concept popular in American education. It distinguishes critical thinking skills from low-order learning outcomes, such as those attained by rote memorization. HOTS include synthesizing, analyzing, reasoning, comprehending, application, and evaluation.

6 0

3 years ago

If h (x) = 3x – 5 and g(x) = 2x^2 - 7x, then find g(h(x))

SpyIntel [72]

Answer:Given f (x) = 3x + 2 and g(x) = 4 – 5x, find (f + g)(x), (f – g)(x), (f × g)(x), and (f / g)(x). ... Given f (x) = 2x, g(x) = x + 4, and h(x) = 5 – x3, find (f + g)(2), (h – g)(2), ...

Step-by-step explanation:

rgedgfs efsefse

6 0

2 years ago

What is 5+5x62 divided by 2

aliina [53]

Answer:

the answer is 310

Step-by-step explanation: 5+5 = 10 and 10 x62= 620

620 divided by 2 = 310

3 0

1 year ago