help please????????????????????????? Science Assignment Help

Convert (

2,π) to rectangular form.

Implied Contract. Thomas Rinks and Joseph Shields developed Psycho Chihuahua, a caricature of a Chihuahua dog with a “do‑not‑back‑down” attitude. They promoted and marketed the character through their company, Wrench, L.L.C. Ed Alfaro and Rudy Pollak, representatives of Taco Bell Corp., learned of Psycho Chihuahua and met with Rinks and Shields to talk about using the character as a Taco Bell “icon.” Wrench sent artwork, merchandise, and marketing ideas to Alfaro, who promoted the character within Taco Bell. Alfaro asked Wrench to propose terms for Taco Bell’s use of Psycho Chihuahua. Taco Bell did not accept Wrench’s terms, but Alfaro continued to promote the character within the company. Meanwhile, Taco Bell hired a new advertis­ing agency, which proposed an advertising campaign involving a Chihuahua. When Alfaro learned of this proposal, he sent the Psycho Chihuahua materials to the agency. Taco Bell made a Chihuahua the focus of its marketing but paid nothing to Wrench. Wrench filed a suit against Taco Bell in a federal district court, claiming in part that it had an implied contract with Taco Bell, which the latter breached. Do these facts sat­isfy the requirements for an implied contract? Why or why not?

. You start to think that there may be a cover-up
going on.

I need 1 or 2 references for this assignment.

What is the net force exerted by these two charges on a third charge q3 = 55.0 nC placed between q1and q2 at x3 = -1.130 m ?

q3=

At what separation is the electrostatic force between a +11.9 μC point charge and a +29.2 μC point charge equal in magnitude to 1.95 N?

r=

When two identical ions are separated by a distance of 2.0×10⁻¹⁰ m , the electrostatic force each exerts on the other is 5.5×10⁻⁹ N. How many electrons are missing from each ion?

Ne=