3 years ago

Let f(x) =, then what is (0)?

Physics

1 answer:

Ad libitum [116K]3 years ago

3 0

F(x) = f(0) just solve for x

You might be interested in

Kelly walks 5 km to school. It takes her 1.5 hours. Calculate her speed in m/s

ratelena [41]

Kelly walks 5km.
1 km = 1000m.
5x1000 = 5000meters
1.5h = 90minutes
90miX60 = 5400s

10m/54s
And so on

7 0

2 years ago

Two point charges are fixed on the y axis a negative point charge q1-26 μC at y1 = +0.21 m and a positive point charge q2 art y2

11111nata11111 [884]

Answer:

$3.13\times 10^{-5} C$

Explanation:

We are given that

$q_1=26\mu C=26\times 10^{-6} C$

$1\mu C=10^{-6} C$

$y_1=0.21 m$

$q=8.1\mu C=8.1\times 10^{-6} C$

$y_2=0.39 m$

F=28 N

We have to find the magnitude of q2.

We know that

$F=\frac{kq_1q_2}{r^2}$

Where $k=9\times 10^9$

Using the formula

Force on charge q due to charge q1

$F_1=\frac{9\times 10^9\times 26\times 10^{-6}\times 8.1\times 10^{-6}}{(0.21)^2}$

$F_1=42.98 N$

Force on charge q due to point charge q2

$F_2=\frac{9\times 10^9\times q_2\times 8.1\times 10^{-6}}{(0.39)^2}$

$F_2=4.79\times 10^5 q_2$

$F=F_1-F_2$

$28=42.98-4.79\times 10^5q_2$

$4.79\times 10^5q_2=42.98-28=14.98$

$q_2=\frac{14.98}{4.79\times 10^5}=3.13\times 10^{-5} C$

8 0

3 years ago

Can someone pls help with the last one

Leviafan [203]

Answer:

ummmmmmmmmmmm ask your teacher or perant for help

Explanation:

so umm ask an adult or teen figure and maybe you will get it write not sure do

6 0

3 years ago

"What is the mass in kg of a 3920N piano?" Which formula would this question use? F=ma or W=mg?

AVprozaik [17]

W = mg, because you have the weight of the piano and if you just divide it by g that will give you the mass you need. The piano isn't accelerating right now in a way that you'd need to use F = ma.

7 0

4 years ago

The unique name given to each organism ; made up of Genus and species..is..?

True [87]

A binomial nomenclature, more commonly referred to as a scientific name.

6 0

4 years ago

Let f(x) =, then what is (0)? ​

Let f(x) =, then what is (0)?