Answer:
a. 6.41 m/s
b. 120.85 m/s^2
Explanation:
The computation is shown below:
a. Pebble speed is
As we know that according to the tangential speed,
= 6.41 m/s
The 18.84 come from
= 18.84
b. The pebble acceleration is
= 120.85 m/s^2
We simply applied the above formulas so that the pebble speed and the pebble acceleration could come and the same is to be considered
As the engine heats up, a natural circulation starts, as coolant rises through the engine block by convection. It passes through the top hose, and into the radiator. Inside the radiator, heat is removed from the coolant as it falls from the top to the bottom.
Hope this helps!
As the mass of jupiter is more than the mass of earth it has a greater graviationsl force in it........as we know that our weight depends on mass of object and thr gravitational force on it......if the gravitational force is increased the object's weight will definitely increase......
Due to more mass of jupiter than earth it means that there are more forces acting on every single point where mass acts......if these points are more the gravitational force will also increase.......
HOOE IT HELPED !!!!
Answer:
4 secs
Explanation:
The first step is to calculate the velocity
V= frequency × wavelength
= 500× 0.2
= 100
Therefore the time can be calculated as follows
= distance/velocity
= 400/100
= 4 secs
What happens when a negatively charged object A is brought near a neutral object B is that: B. Object B gets a positive charge.
<h3>The law of electrostatic forces.</h3>
According to the law of electrostatic forces, unlike charges attract each other while like charges repel one another.
This ultimately implies that, objects that are having the same charges (like charges) would repel one another, and this causes a transfer of electrons (charges) to any differently charged object which comes in contact with it, through a process known as conduction.
In this context, we can reasonably and logically deduce that the negative charge of object A would induce an opposite charge (positive) on object B when a negatively charged object A is brought near a neutral object B.
Read more on charges here: brainly.com/question/1824478
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