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netineya [11]
2 years ago
6

How many minutes will it take a car to go from a stop to 33 km/hr if it accelerates at 10 km/hr²

Physics
2 answers:
Ber [7]2 years ago
8 0

Answer:

33= 0+10 * t so t = 33 / 10 = 3.3 hrs

fomenos2 years ago
7 0

the answer is in the number 9.

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An electron with a charge value of 1.6 x 10-19 C is moving in the presence of an electric field of 400 N/C. What force does the
Vsevolod [243]

Answer:

4.0×10⁻¹⁷ N

Explanation:

4 0
3 years ago
A circular coil of wire having a diameter of 20.0 cm and 3000 turns is placed in the earth's magnetic field with the normal of t
Bess [88]

Explanation :

It is given that,

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Radius of the coil, r = 0.1 m

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We need to find the angular frequency with which it is rotated. The induced emf due to rotation is given by :

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3 0
3 years ago
When a falling object reaches terminal velocity, the net force acting on it is
dexar [7]
Pretty sure that it is 0.
3 0
3 years ago
Two coconuts fall freely from rest at the same time, one from a tree twice as high as the other. If the coconut from the shorter
valentinak56 [21]

Wee can use here kinematics

as we know that

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y = 0 + \frac{1}{2}*9.8 * 2^2

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now since we know that other tree is twice high

So height of other tree is y = 39.2 m

now again by above equation

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t = 2.83 s

so the time taken is 2.83 s

4 0
3 years ago
What is the Coriolis Effect?
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An effect whereby a mass moving in a rotating system experienced a force acting perpendicular to the direction of motion and to the axis of rotation.

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