Answer:
1.88 N
Explanation:
h = 3.2 m, A = 0.6 cm^2 = 0.6 x 10^-4 m^2
density of water, d = 1000 kg/m^3, g = 9.8 m/s^2
Pressure at depth h, P = h x d x g = 3.2 x 1000 x 9.8 = 31.36 x 10^3 Pa
Force = pressure x Area = 31.36 x 10^3 x 0.6 x 10^-4 = 1.88 N
Thus, the force on ear drum is 1.88 N.
35m/s is meters per second.
35x35=1225
it will have gone a total of 1225 meters on thirty five seconds
Tires aren't made from pure rubber because it makes the weight higher which increases the engine load.
<h3>What is Tyre?</h3>
This is defined as a piece of rubber which is attached to the wheels of automobiles for movement.
Pure rubber isn't used to make tyres because it has a higher weight which increases the engine load thereby making the vehicle slower.
Read more about Tyre here brainly.com/question/24332515
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Answer:
C. while the magnet is moving
Explanation:
Electromagnetic induction implies the production of electric current by mere movement of a magnet with respect to a coil or wire.
In the given question, current would be induced in the wire only when the magnet moves. That is either when the magnet is pushed into a wire, or when pulled out. But no current would flow through the wire when the magnet is left there for a while.
The current is induced because of the motion involved. Thus, the appropriate option is C.
My answer to this question honestly is no
