NUMBER 4 ONLY PLEASE
1 answer:
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To solve this we are going to use the formula fro the force applied to a spring: 
where
is the spring constant
is the extension
Since we know the
, we can replace that in our formula and solve for 
:
where
is the acceleration
is the spring constant
is the extension
is the mass
We know for our problem that
, 
, and 
. So lets replace those values in our formula to find :
We can conclude that the acceleration of the block when s=0.4m is
.
where
Since we know the
where
We know for our problem that
We can conclude that the acceleration of the block when s=0.4m is
The remainder of the equation is .
Given that,
When the equation is divided by
.
We have to find,
The remainder of the equation?
According to the question,
The equation is divided by
.
On the division of the polynomial, the remainder is,
Factorize the equation to convert this into the simplest form,
Now, the equation can be written as,
The relation between the divisor, remainder, and quotient is,
On comparing with the equation,
The remainder becomes 28x +30.
Hence, The required remainder of the equation is .
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