Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

Equations of a line and a plane in different forms ... Transformation of forms both 2D and 3D union, subtraction rotation, development of surfaces and volumes, Generation of plans, elevations ...

The helicopter was on a training mission when it collided Wednesday night with a commercial plane that was on approach to land at Washington’s Reagan National Airport, killing all 64 aboard the ...

A Japan Airlines plane taxiing across the tarmac at Seattle-Tacoma Airport Wednesday morning struck a parked Delta Airlines plane — leaving the planes damaged but nobody hurt, according to reports.

A US-contracted surveillance plane crashed in the Philippines on Thursday morning, killing all four personnel on board, including one US military service member, according to US Indo-Pacific Command.

The Black Hawk helicopter that crashed into an American Airlines plane was alerted to the plane’s presence by air control twice, the first time at least two minutes before the deadly crash ...

Editor's note: This page reflects news of the plane crash near DC on Thursday, Feb. 6. For the latest updates, please read USA TODAY's coverage of the plane crash investigation on Friday ...

Premium Washington DC Plane Crash Highlights: U.S. Coast Guard, along with other search and rescue teams, operate near debris at the crash site (Taylor Bacon/U.S. Coast Guard/Handout via Reuters ...

Six passengers of a medical jet and one person on the ground were killed after the plane crashed in a Philadelphia neighborhood on Friday evening, officials said. Hospitals in the city report at ...

A "seized" sign is placed on a Venezuelan government airplane during a news conference where U.S. Secretary of State Marco Rubio announced its seizure at La Isabela International Airport in Santo ...

Feb. 1, 11:30 a.m. ESTPhiladelphia Mayor Cherelle Parker said a seventh person, who was in a car, was killed in the plane crash, stating at least 19 people are being treated for injuries at area ...

Exactly one week after a passenger plane and Army Black Hawk helicopter crashed midair near D.C., killing 67, a Japan Airlines plane and Delta Air Lines plane collided on the ground in Seattle.