An elevator contains 6 identical packages. The elevator and the packages have a combined mass of 1850kg . The elevator motor can lift this load a distance of 32.0m in 15seconds. If the motor uses 44kW of power to do this, what is the mass of each package inside the elevator?

a and c

c is 100% but i am confused in a

truck y has a greater velocity than truck x.

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.