01-07-2017
Chemistry

contestada

Please help me! Asap

Please help me Asap class=

Respuesta :

01-07-2017

Correct answer is 20 kJ; 50 kJ

potential energy is resting energy, that peak that's 75 kJ would be the kinetic energy

Answer Link

Otras preguntas

How can we use rocks to determine how an area used to look in the past? NO COPYING USE YOUR OWN WORDS

What do I need to know if I were going to take this role in a debate against loyalists?

WHY DOES JACKSON THINK HE HAS THE RIGHT TO DECIDE IF THE BANK BILL IS CONSTITUTIONAL

A ball is thrown from an initial height of 4 feet with an initial upward velocity of 29 ft/s. The ball's height h (in feet) after t seconds is given by the foll

Pls Help ASAP! Analyze the quote "what we think, we become"-Buddha

The us government has registered ___________________ on behalf of business firms to protect a particularly distinct element each has selected for its ability to

Jana has a number cube numbered 1 to 6. She plans to roll the cube 78 times. Predict the number of times Jana will roll a 2.

How can trigonometric ratios help a pilot and the ground crew maintain safety when flying?

a sprinter runs 100 meter in 11.5 seconds what is the runners average running rate in meters per second?round to the nearest tenth

Is the group of words a simple sentence, a compound sentence, or a run-on sentence? I hear thunder I feel rain.