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sweet-ann [11.9K]
3 years ago
12

What is the acceleration of a 30.0-kg go kart if the thrust of its engine is 300.0 N?

Physics
2 answers:
VikaD [51]3 years ago
5 0

Answer : a=10\ m/s^2

Explanation :

It is given that,

Mass of the engine, m = 30 kg

Thrust is equivalent to the force acting perpendicularly and it is F = 300 N

According to Newton's second law of motion :

F = m\times a

a is the acceleration of the engine.

a=\dfrac{F}{m}

a=\dfrac{300\ N}{30\ Kg}

a=10\ m/s^2

So, the acceleration of the engine is 10\ m/s^2.

Hence, this is the required solution.

sp2606 [1]3 years ago
5 0

Answer:

Acceleration, a=10\ m/s^2

Explanation:

It is given that,

Mass of the cart, m = 30 kg

Thurst applied to the engine, F = 300 N

Let a is the acceleration of the cart. According to Newton's second law of motion, force is equal to the product of mass and acceleration. It is given by :

F=ma

a=\dfrac{F}{m}

a=\dfrac{300\ N}{30\ kg}

a=10\ m/s^2

So, the acceleration of the cart is 10\ m/s^2. Hence, this is the required solution.

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Using newtons law

\\ \rm\longmapsto F=ma

\\ \rm\longmapsto m=\dfrac{F}{a}

\\ \rm\longmapsto m=\dfrac{700}{9.8}

\\ \rm\longmapsto m=71.4kg

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Explanation:

Given data

Mass m= 50kg

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Let us find the power

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Power= 117.72 kW

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Answer:

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Explanation:

Given data,

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If the train travels from one point and returns back to the same point after some time, there is no change in the position coordinates with respect to its original position.

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