Ash definition

What will be an ideal response?


Powdery residue of matter that remains after burning

Physics & Space Science

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An 8.0 kg object moving with an initial velocity of 8.0 m/s on a surface comes to rest due to friction after it travels a horizontal distance of 11 m. What is the coefficient of kinetic friction between the object and the surface? Use g = 10 m/s2

A) 0.13 B) 0.25 C) 0.29 D) 0.43 E) 0.80

Physics & Space Science

The electric field lines between a pair of equal and opposite charges are

A) directed from positive to negative. B) more concentrated closer to the charges. C) vectors, with patterns resulting from the inverse-square law. D) all of the above E) none of the above

Physics & Space Science

Find the tension in an elevator cable if the 1000-kg elevator is ascending with an acceleration of 1.2 m/s2, upward

a. 11,000 N c. 8600 N b. 9800 N d. 1200 N

Physics & Space Science

What is the velocity acquired by a freely falling object 5 seconds after being dropped from a rest position? What is it 6 seconds after?

Physics & Space Science