A long hollow soda straw has a total charge Q uniformity distributed on the straw’s surface. Using Gauss’s law find: a) The electric field at a point inside the straw. b) The electric field at a point outside the surface of the straw, located a distance r from the center of the straw, but is still quite close to the straw’s surface (so that the straw appears to be quite long in each direction compared to the distance the point is from from the straw).

the answer is 46 mls because when you add the speed per second it increses the speed

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.