Fill in the blanks to complete the statements. A paper plane moving through the air experiences air .

Frictional forces acting on an object are often converted into
energy, which causes the temperature of the object to rise slightly.

3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.