Aguy wire 1000 feet long is attached to the top of a tower. when pulled taut it makes a 43◦ angle with the ground. how tall is the tower? how far away from the base of the tower does the wire hit the ground?

What is a possible result of higher air temperature caused by global warming

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point