jennyakers14 jennyakers14

02-04-2020
Physics

contestada

use the equation KE= 1/2mxv^2 to calculate the kinetic energy of a 100 kg cart moving at a speed of 7 m/s

Respuesta :

jawayriyya jawayriyya

08-04-2020

Answer:

Kinetic energyof the cart is 2450Joule

Answer Link

Otras preguntas

Suppose the salaries of university professors are approximately normally distributed with a mean of $65,000 and a standard deviation of $7,000. If a random samp

Help..? Pleaseee , it has to do with the Pythagorean Theorem. But I have no idea how to do it

Find the sum of the first four terms of the geometric series 100 + 50 + 25 + ...

Write three ratios equal to 7/42 A. 7/42 7/49 7/56 B. 1/7 2/14 3/21 C. 2/10 3/15 4/20 D. 1/6 2/12 3/18 whoever does it i will give brainiest answer pls help

200 grams of iron (III) chloride reacts with ammonium carbonate [(NH4)2CO3] in the following equation. FeCl3 + (NH4)2CO3 ---------> NH4Cl + Fe2(CO3)3 _ mole(

Which of the following is true about a five paragraph essay? Select all that apply. It does not require an outline It will include an introduction It will inclu

The Surface Area of a sphere is 36π cm2. Find its diameter.

The graph of a function is a line passes through points (6,20) and (8,42). What is the equation of this function?

Molly roller blades at a constant speed, travelling 8 km from her home to the library in 0.5 h. What was the rate of change of distance with respect to time?

The temperature at 12:00 pm was 5oF. The temperature then went down by 1.2oF every hour till 7:00 p.m. What was the temperature at 7 pm? If you answer and show