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4 years ago

15

Two disadvantages of spreadsheet

2 answers:

vodka [1.7K]4 years ago

7 0

It require so much time for maintenance, substantial startup reliant on the database

liraira [26]4 years ago

3 0

One disadvantage of spreadsheet is Vulnerable to fraud. Many company losses billion-dollars due to Fraudulent manipulation in company excel. The reason behind this spreadsheet vulnerability is lack of controls, which makes it so easy to alter formulas , values or dependencies without being detected. Another disadvantage is Susceptible to trivial human errors. Sometimes you may missed negative signs and misaligned rows may sound harmless.

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What is the acceleration of a car moving

Iteru [2.4K]

Answer: Accelaration is 2.77 m/s*s

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Explanation:

V0=0km/h=0m/s

V1=100 km/h=27.7 m/s

t=10s=

Use equation for accelaration : a=(V1-V0)/t

a=(0m/s-27.7m/s)/10s

a=-27.7s/10s

a=2.77m/s*s

6 0

4 years ago

A +5.0 uC point charge is placed at the 0 cm mark of a meter stick and a -4.0 °C charge is

viva [34]

Answer:

-1.44*10^11v/m

Explanation:

6 0

4 years ago

A single conservative force F(x) = b x + a acts on a 4.37 kg particle, where x is in meters, b = 6.09 N/m and a = 5.96 N. As the

Alenkasestr [34]

Answer:104.41 J

Explanation:

Given

Force acting $F(x)=bx+a$

mass of particle $m=4.37 kg$

$a=5.96 N$

$b=6.09 N/m$

Work done is given by

$W=\int_{a}^{b}F.dx$

$W=\int_{0.652}^{5.1}\left ( 6.09x+5.96\right )dx$

$W=\left [ 6.09\times \left ( \frac{x^2}{2}\right )+5.96\times x\right ]_{0.652}^{5.1}$

$W=77.906+26.51 J$

$W=104.41 J$

4 0

4 years ago

The free-body diagram of a crate is shown. What is the net force acting on the crate? 352 N to the left 176 N to the left 528 N

Umnica [9.8K]

As per given conditions there are two directions along which forces are acting

1. Net force along left direction is given as

$F_{left} = 352N + 176 N = 528 N$

2. Net force towards right direction is given as

$F_{right} = 528N + 440 N = 968 N$

now since the two forces here in opposite direction so here we will have net force given as

$F_{net} = F_{right} - F_{left}$

$F_{net} = 968 - 528$

$F_{net} = 440 N$

so here net forces must be 440 N towards right

7 0

4 years ago

Read 2 more answers

Which force requires contact?

GuDViN [60]

Answer:

I think its D too

Explanation:

3 0

4 years ago