yuri1221 yuri1221
  • 16-05-2021
  • Physics
contestada

I need help please and thanks

I need help please and thanks class=

Respuesta :

thinleydekiseldencho
thinleydekiseldencho thinleydekiseldencho
  • 16-05-2021

Answer:

4.Given:

m=1000kg

a=(3m/s)^2

F=m×a

=1000×3

=3000N

5.Given:

m=50kg

a=(5m/s)^2

F=m×a

=50×5

=250N

6. Given

F=250N

a=(5m/s)^2

m=?

F=m×a

250N=m×(5m/s)^2

m×(5m/s)^2=250N

m=250N÷(5m/s)^2

m=50kg

Answer Link

Otras preguntas

Comparative morphology _____. compares the embryo development of organisms of different species compares the anatomy of organisms of different species organizes
how are helium particles different from real gas particles
when the only force acting on a falling object is air resistance, the object is said to be in free fall
Which of the following contributed most to Japan's defeat of the invading Mongols in the 13th century? An army of samurais joined forces to fight the Mongols. J
Collective learning is the ability to learn and transfer _____ to others.
A valid counterargument to the statement that immigrants cost Americans jobs is that
56×96 is closest to which value
Two hundred minus three times a number is equal to nine.
Chromosomes that carry the same set of genes is called a ________ Chromosome. Please answer this.
Anne Hutchinson was a strong Puritan who publicly questioned the beliefs of some Puritan leaders. What was the result of her action?