Hey there, the answer is .............................. About 0.7 m/sec^2
<span>
Acceleration is the change in speed / time </span>
<span>Change in speed is 60 m/sec </span>
<span>Time is 1 minute 25 second. Convert that to seconds. </span>
<span>Divide the change in speed by the time in seconds.
About 0.7 m/sec^2
</span><span>So the acceleration is - 60 / 85 = - 0.71 m/s^2
HOPE I HELPED!!!!!!!!!!</span>
Answer:
<h2>
<em>=</em><em> </em><em>2</em><em>4</em><em>5</em><em>.</em><em>2</em><em>5</em></h2>
Explanation:
<h3>150 x 7.5 x 9.81 =11036.25</h3><h3>ans / 60 =183.9</h3><h3>ans / 75 x 100 = 245.25</h3>
dens = mass/volume. after crushing, vol less so density more. the actual density of the metal is the same, density of can changes
B. Average kinetic Energy
Temperature refers to the average kinetic energy of the particles of a substance, ie. the more they move/vibrate in place, the hotter the substance is.