Answer:
12N S
Explanation:
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Answer:
This is because normal force is exerted perpendicularly to the point of contact between the upper and lower objects.
Explanation:
This is because the upper object is still subject to gravitational pull. Therefore, the amount of force it exerts on the lower object due to gravity will be equal to the normal force that acts in the negative direction of gravitational force. Additionally, normal force is evident because the upper object will not go into the lower object.
<span>We are using the formula: v = rω
Please consider that they have the same tangential velocity at their edges.
Therefore we can equate: r1 ω1 = r2 ω2
And re-arrange: ω1 / ω2 = r2 / r1</span>
Hi,
A Ramjet engine is a type of jet engine. There are four kinds of jet engines: <span>Rocket Jet, Ramjet, Pulsejet, and Turbine Jet.
By definition, a Ramjet engine is </span><span>a type of jet engine in which the air drawn in for combustion is compressed solely by the forward motion of the aircraft.
Faith xoxo</span>