Time of flight of projectile launched horizontally An object of mass 5 kg is projected horizontally with a speed of 24.4 ms-1 from the top of the cliff. The height of the cliff
is 21.2 m. Take g, the acceleration due to gravity, to be 9.8 ms-2.
The object is in flight for

statement #3 on andre"s list is false.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.