# science

A 5 C charged is placed on the 0 cm mark of a meter stick and a - 4 C charged is placed on the 50 cm mark what is the electric field at the 30 cm mark

1. 👍 0
2. 👎 0
3. 👁 100

## Similar Questions

1. ### Physics

A meter stick is positioned on a horizontal table top such that the 100cm end extends over the edge of the table. A 200 g mass is produced on the 85 cm mark of the meter stick. When the 70 cm mark of the meter stick is on the edge

asked by Stella on December 9, 2018
2. ### Physics

A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.00 g coins stacked over the 7.0 cm mark, the stick is found to balance at the 41.0 cm mark. What is the mass of the meter stick? The answer is 38g

asked by Robert on December 12, 2010
3. ### physics

A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.00 g coins stacked over the 12.0 cm mark, the stick is found to balance at the 43.0 cm mark. What is the mass of the meter stick?

asked by johnny on December 13, 2008
4. ### Physics

The meter stick has a fulcrum at the 60.0 cm mark. There is 4.0 N at the 20.0 cm mark. The meter stick is uniform and has a weight of 2 N. How much force must be hanging from the 70.0 cm mark to balance the system? You may refer

asked by mssailormouth on June 30, 2019
5. ### physics

A 1-kg rock is suspended from the tip pf a uniform meter at 0 cm mark so that the meter stick balances like a see-saw when the fulcrum is at 20 cm mark. what is the mass of the meter stick?

asked by tim on December 1, 2016
6. ### Physics

A 1 kg mass is hung at the 0 mark of a meter stick and a 3 kg mass is hung at the 100 cm mark of the same meter stick. If the mass of the meter stick is 0.2 kg, at which of the following points of the meter stick could you balance

asked by Megan h. on June 8, 2014
7. ### Physics

In lab, a meter stick has its center of gravity at the 45.5 mark. The stick is supported with a meter stick clamp at the 25.0 mrk. A 3.500 kg mass is hung at the 18.2 cm mark to maintain rotational equilibrium. Whats is the

asked by Joseph on April 25, 2011
8. ### Physics 1

A meter stick has a mass of 200g and its center of gravity is at the 50.0 cm mark. If 150g is attached to the stick at the 10 cm mark, where would an upward force on the stick need to be placed to balance the stick and the added

asked by Lindsey on March 9, 2011
9. ### Physics

The center of gravity of a meter stick that weighs 1.950 N is at the 50.00 cm mark. A 3.54 N weight is suspended from the 20.0 cm mark and an 8.00 N weight is suspended from the 70.0 cm mark on the meter stick. Where would you

asked by mssailormouth on June 30, 2019
10. ### Physics 1401

An ideal meter stick is balanced on a pencil which is at the 60 cm mark. A 6 gram mass sits at the 90 cm mark. What is the mass of the meter stick? Again, I have the answer and it is 18g. I have no clue where to even begin with

asked by Amanda on April 30, 2017

More Similar Questions