All categories

2 years ago

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

2 answers:

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.

Hope this helps!!!!

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.

You might be interested in

What is the factored form of the polynomal? x2-12x+27

lianna [129]

Answer:

The answer is $(x-9) (x-3)$ .

Step-by-step explanation:

This is because when you multiply them together you get

$x^{2}$ , $-9x$ , $-3x$ , and $27$

When you add the like terms you get,

$x^{2} - 12x +27$

6 0

3 years ago

Which graph shows a proportional relationship?

kherson [118]

Answer:

The second option

Step-by-step explanation:

The rate of change needs to stay constant.

The rate of change can be explained by looking at the "rise" (y) over the "run"(x)

The rate of change for the second option is 2. We know this because...

Rise(2)

----------

Run(1)

Try looking at one of the points, now go up 2 and over 1, you should now be at the second point, do it again but twice, you should now be at the third point. A proportional relationship must also go through the origin (0,0)

3 0

3 years ago

You type 4500 words per hour. How many words do you type per minute?

sattari [20]

Answer:

you type 75 words per minute.

Step-by-step explanation:

since there are 60 minutes in an hour, simply divide 4,500 by 60 to get 75. i hope this helps you! good luck and have a great day. :)

7 0

3 years ago

Read 2 more answers

A triangle has side length 6, 8, and 10. Is the triangle a right triangle? Explain.