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ehidna [41]
3 years ago
10

How much force is required to accelerate a 25kg mass at 10m/s2?

Physics
2 answers:
OlgaM077 [116]3 years ago
5 0

Answer:

25-10=15

15/2= 7.5 hope this helps

marin [14]3 years ago
4 0

Answer:

pokemon cards o are the same thing as the first one to

and the soccer match for this season is going well for you and the team is great for you

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Please can i have help with this question ​
kenny6666 [7]
Opposites attract so north goes to south and Vice versa. When the same poles are facing each other they push away when they are opposites they attract.
8 0
3 years ago
Objects that have value in themselves and that are also used as money is the definition for _____.
Yuki888 [10]
   Objects that have value in themselves and that are also used as money is the definition for  commodity money. Hope this helped :)
3 0
4 years ago
Read 2 more answers
How much force is required to accelerate a 2kg mass at 3 m/s2? answer key?
mr Goodwill [35]
F = ma so u can plug in the given numbers and solve:

F = (2)(3)
4 0
3 years ago
7. Un bloque de 700 N se encuentra sobre una viga uniforme de 200 N y 6 m de longitud. El bloque está a una distancia de 1 m del
GrogVix [38]

Answer:

 x =  0.176 m

Explanation:

For this exercise we will take the condition of rotational equilibrium, where the reference system is located on the far left and the wire on the far right. We assume that counterclockwise turns are positive.

Let's use trigonometry to decompose the tension

      sin 60 = T_{y} / T

      T_{y} = T sin 60

       cos 60 = Tₓ / T

      Tₓ = T cos 60

we apply the equation

       ∑ τ = 0

       -W L / 2 - w x + T_{y} L = 0

 

the length of the bar is L = 6m

           -Mg 6/2 - m g x + T sin 60 6 = 0

             x = (6 T sin 60 - 3 M g) / mg

let's calculate

let's use the maximum tension that resists the cable T = 900 N

             x = (6 900 sin 60 - 3 200 9.8) / (700 9.8)

             x = (4676 - 5880) / 6860

             x = - 0.176 m

Therefore the block can be up to 0.176m to keep the system in balance.

5 0
4 years ago
Would you expect to observe every supernova in our own Galaxy? Why or why not?
Taya2010 [7]

Explanation:

Only few supernova are observed in our galaxy -

Type II supernovae ( i.e. the explosions of the massive stars ) occurred in the Milky Way, and they might be hidden by the intervening dust if they are located in the more distant parts of our Galaxy .

Type Ia supernovae , which need a white dwarf star in the binary star system , are brighter than the type II supernovae , but some of them could also happen in the older parts of Galaxy which are hidden due to the buildup of the dust and gas .

3 0
3 years ago
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