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jonny [76]
2 years ago
13

What force is needed to accelerate a 2-kg mass at 1 m/sec/sec

Mathematics
2 answers:
8_murik_8 [283]2 years ago
7 0

Answer: A newton is defined as 1 kg⋅m/s2 (it is a derived unit which is defined in terms of the SI base units). One newton is therefore the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force.

SI base units: 1 kg⋅m⋅s−2.

Named after: Sir Isaac Newton.

Unit system: SI derived unit.

Imperial units: 0.2248089 lbf.

<u><em>Hope this helps!!!!</em></u>

Sauron [17]2 years ago
4 0

Answer:

From Newton's Laws of Motion

F = ma

For m=2kg, a=1m/s^2

F= 2 ×1 =2N

You need force of 2N to accelerate.

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An event has a probability of 2/7. How would you best describe the likelihood of this event? (Hint: Change it to a decimal)
AVprozaik [17]

Answer:

Less Likely

Step-by-step explanation:

A 2/7 probability means that it will happen less than half the time.

The eliminates equally likely, more likely, and certain as those are 50% or greater.

The probability is also greater than 0%, so it's not "impossible"

Therefore, the answer must be B, Less Likely.

It happens less than half the time, but can at times happen.

Hope this helps!

4 0
2 years ago
Read 2 more answers
PLZ help!!
Paladinen [302]

Answer:

Step-by-step explanation:

At the self employed store, her monthly expense would be

y = $835

Which would plot as a horizontal line

At the franchise store here expense would be

y = 5x where x is the number of haircuts completed.

This would plot as a straight line of slope 5

The two would intersect when the two y values are equal

5 x = 835

so the same cost per month would occur at y = 835

at the franchise, she would have completed 835/5 = 167 haircuts.

If she plans on doing fewer than 167 haircuts per month, she nets more money at the franchise,

If she completes more than 167 haircuts per month, the self employed store deal keeps more money in her pocket.

5 0
3 years ago
Marco has a jug with 3 7/2 ounces of juice. he wants to use some small cups to pass out samples of the juice
iren2701 [21]
If the jug holds only 3 7/2 ounces [13/2 ounces) of juice, the number of 2 1/2 oz. cups that can be filled is

13
----
  2
-------  =  13/5 cups, or 2 3/5 cups.
 5
---
 2

I suspect you have copied down your numbers incorrectly.  Try again.

5 0
3 years ago
You are given a number. Do you know the number that is 1/5 as big?<br><br> Need answer ASAP ❤️❤️❤️
posledela

Answer:

Step-by-step explanation:

yes,      (given number) / 5

4 0
3 years ago
You are saving to buy a new phone you have $150 in your bank account and can save $55 each week assuming you don’t spend any mon
FromTheMoon [43]

Answer:

150+55w

Step-by-step explanation:

150+55w

150 never changes

(55)(w), 55 changes depending on number of weeks

8 0
3 years ago
Read 2 more answers
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