yungancestors yungancestors
  • 25-08-2021
  • Physics
contestada

.
An object accelerates from 10 m/s to 30 m/s in 4.0 seconds.
The accelerating force is 150 N.
What is the mass of the object?

Respuesta :

zeeshanh711
zeeshanh711 zeeshanh711
  • 29-08-2021

Answer:

m=30kg

Explanation:

m=[tex]\frac{F}{a}[/tex]        ............(1)

F=150N

a=?

a=[tex]\frac{vf-vi}{t}[/tex]

a=[tex]\frac{30-10}{4}[/tex]

a=[tex]\frac{20}{4}[/tex]

a=5ms^-2

Putting the value of "F" and "a" in eq (1),

m=[tex]\frac{150}{5}[/tex]

m=30kg

Answer Link

Otras preguntas

What Does "Born Secret" Mean?
In a bag of keys, there are 15 silver keys, 5 black keys, 11 copper keys, and 4 painted keys of various colors. One key is drawn out at random. What is the prob
Why do birds fly? And also how to get rid of scariness of birds?
How do I find the missing angle in a kite?
A patient receives 150 cc of medication in an IV drip over 4 hours. What is the rate per hour of this dose?
How do you say 'fat pig' in German
what is answer to x+10=-13  what does x equal
What is the range of the relation? {(1, 2), (2, 4), (3, 2), (4, 6)}  A.{2, 4}  B.{1, 2, 3, 4, 6}  C.{2, 4, 6}  D.{1, 2, 3, 4}Which relation is a function?  A.{(
What Does "Born Secret" Mean?
Who can vote for or make laws in China?