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jekas [21]
2 years ago
6

HURRY!!!!!!!

Physics
2 answers:
saul85 [17]2 years ago
7 0
The basic relationship between capacitance (C), charge (Q) and voltage (V) for a parallel-plate capacitor is
C= \frac{Q}{V}
in our problem, C=0.40 \mu F=0.40 \cdot 10^{-6} F and V=9.0 V, so the charge on each plate is
Q=CV=(0.40 \cdot 10^{-6}F)(9.0 V)=3.6 \cdot 10^{-6} C
zzz [600]2 years ago
5 0

Answer:

3.6

Explanation:

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In your own words, explain why sinkholes are very common in Florida. List one use of sinkholes in Florida.
melamori03 [73]
Florida's<span> peninsula is made up of porous carbonate rocks such as limestone  When the dirt, clay or sand gets too heavy for the limestone roof, it can break  and form a </span>sinkhole<span>. </span>Sinkholes<span> are caused naturally. 

dont use my words put this in your own hope it helps you understand it better</span>
8 0
3 years ago
Read 2 more answers
A skateboarder who travels 60 meters in 30 seconds has a speed of
natulia [17]

2m/s

Explanation:

Given parameters:

Distance traveled = 60m

time taken = 30seconds

Unknown:

Speed of skateboarder = ?

Solution:

Speed is the rate of change of distance with time taken. It is a scalar quantity that only revers magnitude;

    Speed = \frac{distance}{time}

    Speed = \frac{60}{30} = 2m/s

learn more:

Speed brainly.com/question/1548911

#learnwithBrainly

4 0
3 years ago
nan moved 18m to the right and then another 22m to the right if the motion takes 20 seconds what is nans velocity
IrinaVladis [17]
Step 1: list known info

distance(change in position (Δx))= 18m+22m= 40m
time= 20 seconds

Step 2 :solve for velocity

velocity= Δx÷time
v= 40/20= 2m/s

Answer: the velocity is 2 meters per a second (m/s)


7 0
3 years ago
The wave property that is related to the height of a wave is the
DedPeter [7]

Answer:

Amplitude

Explanation:

The amplitude is maximum height a wave is measured from its rest position.

3 0
3 years ago
Complete each statement about the sign of the work done on a baseball. Carlton catches a baseball and his hand moves backward as
dezoksy [38]

Answer and Explanation:

  • The work done is negative as the force is applied in the forward direction and the displacement of the hand is in the backward direction.
  • The work done is positive as the work is done on the baseball by Carlton. Moreover, both the force applied and the displacement of Carlton are in a straight line in the forward direction.
  • The work done in this case is zero as Carlton rides with constant speed, the Kinetic energy too remains constant and hence net work done is zero.
  • The work done in this case is positive as the work is done on the baseball by Carlton and as the velocity changes its Kinetic energy also varies wit it.
  • Also  the force applied and the displacement of Carlton in this case are in the directed to the same path.
8 0
3 years ago
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