charge.
Answer here
Answer:
No
Explanation:
Neutrons do not have a charge. Neutrons are neutral.
Answer:
The 3rd image
Explanation:
A magnet has 2 poles, north and south. Magnetic fields originate from the north pole and the move to the south pole.
They are concentrated at the poles where they are strongest.
The best image that demonstrates the arrangement of the magnetic fields is the 3rd image.
Answer:
The 3rd image
Answer: Diagnostic
Explanation: For sure!
Simulationinvolves an experimentation procedure which is performed in other to build a tentative model before being replicated in the real world. Hence, an egg is similar in terms of shape but differs in terms of size and strength
Testing the strength of an helmet using a real human head to could be deadly, hence similar objects are used to build a safe helmet before being tested on humans.
Model to be chosen would have similar characteristics with the real object. Interms of shape, an egg could be used to model the shape of the human head as they are somewhat similar in that aspect.
However, when it comes to characteristics such as size, hardness or thickness, an egg does not meet these properties when compared with the human head.
Learn more : brainly.com/question/13570998
Explanation: One way a chicken egg could be a good model for a human head in a bicycle helmet design experiment is that the egg has similarities to a human head in a helmet.
One way it's a bad example is that the chicken egg does not have the same thickness of human skulls or a bicycle helmet. It is just to fragile to have accurate results.
I hope this helped you!!
2. Is work the same as power?
Explanation:
The total energy of an aircraft flying in the atmosphere can be calculated using equation 1. [2]
E = ½ m v2 + mgh
A Boeing 737-300 has a maximum takeoff weight of 5.65 × 104 kg, a cruise altitude of h = 10,195 m, and cruise speed of 221 m/sec. Inserting these numbers into the above equation, we obtain 7.03 GJ for the energy at cruise conditions. [3] However, the engines mounted onto the wings of the plane are required to provide additional energy per time, power, in order to keep the aircraft flying at a constant altitude and speed
Work is the energy needed to apply a force to move an object a particular distance, where force is parallel to the displacement. Power is the rate at which that work is done.