Answer:
<h2>1.67 m/s²</h2>
Explanation:
The car’s acceleration can be found by using the formula

where
v is the final velocity
u is the initial velocity
t is the time taken
a is the acceleration
From the question we have

We have the final answer as
<h3>1.67 m/s²</h3>
Hope this helps you
Answer:
The current in second wire is 5.0 A.
(B) is correct option.
Explanation:
Given that,
Current in first wire = 3.7 A
Distance = 8.0 cm
We need to calculate the magnetic field due to the current carrying wire
Using formula of magnetic field

Where, I = current
r = distance
Put the value into the formula
For first wire
...(I)
For second wire,
The distance is 8-3.7 = 4.3 cm
...(II)
The magnetic field in both the wires,
From equation (I) and (II)



Hence, The current in second wire is 5.0 A.
Answer:
saya tak tau bahasa iggris harus Indonesia janga dia diabaikan begitu saja itu
I think the model being described is the Rutherford atom model. This is where he posit that atoms have a nucleus which contains positively charged protons and surrounded by electrons.
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Answer:
He calculated his average speed.
Explanation:
Waldo calculated an average of his speed in 2 hours rather than his speed whilst driving which means instead of doing 50/1 hour = 50 mph, he did 50/2hours which is how he got 25 mph. Hope this helps!