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Serggg [28]
4 years ago
7

A bike travels at a constant speed for 4.00 m/s for 5.00 seconds. How far does it go

Physics
2 answers:
Umnica [9.8K]4 years ago
7 0

Answer:

20 m

Explanation:

4.00 m/s x 5 seconds

4 m/s x 5 s = 20m

Bumek [7]4 years ago
4 0

Answer:20.00

Explanation:

5×4=20

Bring down the zeros and you have 20.00

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How does a fuse protect a toaster?
LUCKY_DIMON [66]
The correct option is (D). i.e.<span>When the current is too high, a metal strip in the fuse melts and opens the circuit.

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Hence, it saves the device from the heavy current flow & the device is damage free. breaks the circuit if a fault in an appliance causes too much current flow. 
3 0
4 years ago
Read 2 more answers
A student does an experiment with a pendulum. in the first trial, she displaces the pendulum 5 cm. In the second trial, she disp
lianna [129]
Well, there are different ways you can represent the motion
of the pendulum on a graph.  For example, the graph could
show the pendulum's displacement, total distance, position,
speed, velocity, or acceleration against time.  Your question
doesn't specify which quantity the graphs show, so it's pretty
tough to describe their similarities and differences, since these
could be different depending on the quantity being graphed. 

I have decided to make it simple, and assume that the graph shows
the distance away from the center against time, with positive and
negative values to represent whether its position is to the left or right
of the center.  And now I shall proceed to answer the question that
I just invented.

In both cases, the graph would be a "sine" wave.  That is, it would be
the graph of the equation 

Y = A · sin(B · time) .

' A ' is the amplitude of the wave.

' B ' is some number that depends on the frequency of the swing . . .
how often the pendulum completes one full swing.

The two graphs would have different amplitudes, so the number 'A'
would be different.  It would be 5 for the first graph and 10 on the 2nd one.

But the number 'B' would be the same for both graphs, because 
when she pulled it farther and let it go, it would make bigger swings,
but they would not happen any faster or slower than the small swings.

In the space of, say one minute, the pendulum would make the same
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4 0
4 years ago
Read 2 more answers
A child picks a ball up from the ground, then places it on a table. The ball rolls on the
crimeas [40]

Answer:

A- The ball has both kinetic and potential energy,

Explanation:

kinetic energy by virtue of its motion.

potential energy by virtue of its position. (It could roll off the edge of the tabel and convert gravity potential energy to kinetic energy)

6 0
3 years ago
Nevermind i dont need it anymore! thank you.
Sidana [21]

it's alright ok fine ! no problem you most welcome!

3 0
2 years ago
Help FAST PLSS!!!
Vesna [10]

Answer:1.) 2 seconds

2.) 4.5 hertz

3.) it will become one third is original value

4.)5.9 seconds

5.)0.87 meters

Explanation:

4 0
3 years ago
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