Look at the v-t graph a remote-controlled toy car below. At t = 0.0 s, the car is located at +10.0cm. What is the magnitude of t
he acceleration at t = 35.0 s? 
1 answer:
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Answer:
Explanation:
As we know by the law of diffraction through circular aperture
here we know that
a = diameter of the aperture
= diffraction angle
= wavelength
now we have
Now in order to find the wavelength we know
now we have
Answer:
Explanation:
The acceleration of an object is given by:
where
v is the final velocity
u is the initial velocity
t is the time interval it takes for the velocity to change from u to v
For the rocket in this problem,
u = 20,000 m/s
v = 24,000 m/s
t = 55.0 - 5.0 = 50.0 s
Substituting,