<span>engine makes the car go forward but, it is the engine that makes the wheels go.
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Answer:
1b. It is called law of the inertia because it overcomes intertia
1c. Why I feel pressed is because of the acceleration trying to overcome inertia .
2a.The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
2b. If the force were doubled, you double The mass it's acting on.
2c. A car with large mass will use more fuel because it needs more energy to overcome the inertia force.
Explanation:
Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless being acted upon by an external force.
Answer: Acceleration is the rate of change of velocity of an object
Explanation:
Rate means, that quantity over time
And mathematically,
Acceleration=velocity/time
Which means that acceleration is the rate of change of velocity of an object.
Answer:
false
Explanation:
discovered colours of the rainbow
Due to the principle of conservation of energy, the work done by the engine to move the scooter converts into kinetic energy of the scooter:
where M is the combined mass of scooter and rider, and v is the velocity of the scooter. Therefore, we can find the velocity as: