The comet which is violent and large scale, causing sudden and violent upheaval is known as "Cataclysmic Comet"
Hope this helps!
Answer:
120 J
Explanation:
Formula Of Work= Work= Force x Displacement
Work= 20 N x 6.0
Work= 120 Joules
The reason I put joules because the Unit of work is joules
That the pupl is smaller than the nulian hope this helped
Answer:
![\boxed {\boxed {\sf a= -7 \ m/s^2}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%20a%3D%20-7%20%5C%20m%2Fs%5E2%7D%7D)
Explanation:
Acceleration is the change in velocity over time.
![a= \frac {v_f-v_i}{t}](https://tex.z-dn.net/?f=a%3D%20%5Cfrac%20%7Bv_f-v_i%7D%7Bt%7D)
The object accelerates <em>from</em> 45 meters per second <em>to </em>10 meters per second in 5 seconds. Therefore,
![v_f=10 \ m/s \\v_i= 45 \ m/s \\t= 5 \ s](https://tex.z-dn.net/?f=v_f%3D10%20%5C%20m%2Fs%20%5C%5Cv_i%3D%2045%20%5C%20m%2Fs%20%5C%5Ct%3D%205%20%5C%20s)
Substitute the values into the formula.
![a= \frac{ 10 \ m/s - 45 \ m/s}{5 \ s}](https://tex.z-dn.net/?f=a%3D%20%5Cfrac%7B%2010%20%5C%20m%2Fs%20-%2045%20%5C%20m%2Fs%7D%7B5%20%5C%20s%7D)
Solve the numerator.
![a= \frac { -35 \ m/s}{5 \ s}](https://tex.z-dn.net/?f=a%3D%20%5Cfrac%20%7B%20-35%20%5C%20m%2Fs%7D%7B5%20%5C%20s%7D)
Divide.
![a= -7 \ m/s/s](https://tex.z-dn.net/?f=a%3D%20-7%20%5C%20m%2Fs%2Fs)
![a= -7 \ m/s^2](https://tex.z-dn.net/?f=a%3D%20-7%20%5C%20m%2Fs%5E2)
The acceleration of the object is -7 meters per square second. The acceleration is negative because the object's velocity decreases and the object slows down.