Answer:
Usually, zeroes are found to the right of a decimal point in significant numbers if you have something like (exaggerated example of course), which is when you have a number that is very very close to the integer before it, but isn't that integer.
Answer:
3. 0.5 sec.
Explanation:
A bullet fired horizontally follows a projectile motion, which consists of two independent motions:
- A horizontal motion with constant speed
- A vertical motion with constant acceleration, g = 9.8 m/s^2, towards the ground
The time taken for the bullet to reach the ground can be calculated just by considering the vertical motion:
where y is the vertical position at time t, h is the initial height, and is the initial vertical velocity of the bullet.
Since the bullet is fired horizontally, . So the equation becomes
And the time that the bullet takes to reach the ground can be found by requiring y=0 and solving for t:
As we can see, in this equation there is no dependance on the initial speed of the bullet: therefore, if the bullet is fired still horizontally but with a different speed, it will still take the same time (0.5 s) to reach the ground.
Glass is the material that would provide the most electrical resistance.
Elements which are good conductors of electricity are referred to as
Metals. They usually have low resistance.
<h3> Examples of Metals</h3>
Non metals are are low conductors of electricity and have high resistance.
Electrolytes such as salt water are also good conductors of electricity.
Glass are generally regarded as Insulators and are poor conductors of
electricity which makes it the material with the most electrical resistance.
Read more about Resistance here brainly.com/question/17563681