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Brums [2.3K]
3 years ago
8

Distance (m)

Physics
1 answer:
vitfil [10]3 years ago
3 0

Answer:41 m/s

Explanation:

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What are dreams, where do they originate from, why do we have dreams, and are they psychic visions or something? Please explain
Slav-nsk [51]
Dreams are stories of images, emotions, and ideas that our mind make when we sleep. perhaps, we dream because of unconscious wishes and desires. they can be psychic visions, our dreams can predict the future.
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An elastic band is hung on a hook and a mass is hung on the lower end of the band. When the mass is pulled downward and then rel
pshichka [43]

Answer:

v(t) = s′(t) = −9sin(t)+9cos(t)

a(t) = v′(t) = −9cos(t) −9sin(t)

Explanation:

Given that

s = 9 cos(t) + 9 sin(t), t ≥ 0

Then acceleration and velocity is

v(t) = s′(t) = −9sin(t)+9cos(t)

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Based on what you know about how light travels, explain why
Mkey [24]

Answer:

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8 0
3 years ago
Read 2 more answers
a 15.0k resistor is hooked up to 45.0v battery in a circuit with a switch a.) Draw a circuit diagram for the circuit described.
Luda [366]
For item#1 , see attached picture, there is a voltage source, a resistor and wire (where current flow).

For item#2, we use the formula V=IR where "V" is for the voltage, "I" is for the current and "R" for the resistance
Solving for I:
I = v/r
I = 45volts/15k ohms
I=3 mA

For item#3, power is P=VI 
p = 45volts * 3ma
P = 0.135 Watts

7 0
4 years ago
-2 m
Nana76 [90]
Report this clown who put the first answer he’s trying to get your ip
4 0
3 years ago
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