1 A wellness exam is an overall general health assessment that may include blood tests, urinalysis, and parasite screening. 2  A wellness exam is recommended for most pets at least annually.
At the equator, the Earth's surface moves 40,000 kilometers in 24 hours. That is a speed of about 1040 miles/hr (1670 km/hr or 0.5 km/sec). This is calculated by dividing the circumference of the Earth at the equator (about 24,900 miles or 40,070 km) by the number of hours in a day (24). As you move toward either pole, this speed decreases to almost zero (since the circumference of the spinning circle at the extreme latitudes approaches zero).
The average distance from the Earth to the Sun is about 149,600,000 km. (Astronomers call this an astronomical unit, or AU for short.) Therefore, in one year, the Earth travels a distance of 2ÃÏÃ(149,600,000 km). This means that the speed is about: speed = 2ÃÏÃ(149,600,000 km)/(1 year)