Helllo fellow brainly student!
The best answer is A- with a screen.
This is the best choice because
what this means is to use a sifter.
A sifter is a screen like tool you can
Use to make the lumps disappear from
Flour, sugar, and other cooking ingredients.
Hope this helps! Have a jolly evening.
Since an alpha particle has 2 protons and no negative particles (electrons) to balance the net charge, its charge is
Q=2(1.6e-19)=3.2e-19C.
The force on a charged particle is F=QE so
(3.2e-19C)(600N/C)=1.92e-16N
Answer:
All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor. Arranged this way, groups of elements in the same column have similar chemical and physical properties, reflecting the periodic law.
John Brown - The abolitionist who led the raid on Harper's Ferry.
John C. Fremont - Led the United States Troops into California.
Harriet Tubman - Underground Railroad.
Santa Anna - led the Mexican Army against the Alamo and the Texas forces.
Jim Bowie - was one of the Texans that died at the Alamo.
William Lloyd Garrison - published "The Liberator."
Tariff of Abomination - Tariff of 1828.
Answer:
When the force is applied along the direction of motion of the object.
Explanation:
When the force is applied in the direction of the velocity vector of the object, then only the magnitude of the velocity changes and the direction of motion remains unchanged. For example is you push an already moving cart in the direction its moving, then you will only changed its speed and not its direction.