The mass of the given cannonball is 12.5 kg. Option B is correct.
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What is Acceleration?</h3>
It is defined as the change in the direction and speed of the object. It is a vector quantity.
From, Newton's second law of motion
Where,
- force = 2,500 N
- mass
- acceleration = 200 m/s²
Put the values in the formula,
Therefore, the mass of the given cannonball is 12.5 kg.
Learn more about Acceleration:
brainly.com/question/2437624
A battery is a device that stores chemical energy and converts it to electrical energy. ... The flow of electrons provides an electric current that can be used to do work. To balance the flow of electrons, charged ions also flow through an electrolyte solution that is in contact with both electrodes.
It’s just E because ethe positiv and negative current are supposed to flow thorough the bulb in opppsote sides at a equel level.In some them negerive/postive is absent and some of them are connected to the same side
The final volume of the gas is 0.75L
Explanation : Tina is doing work all of the time because whiles she’s pulling and allowing the rope to be pulled her body using muscles to keep herself upright and a firm grip on the rope.