A satellite of mass 3000 kg orbits the Earth in a circular orbit of radius of 6.6 × 10^6 m (this is above the Earth's atmosphere).The mass of the Earth is 6 × 10^24 kg.

a. What is the speed of the satellite?
b. What is the minimum amount of energy required to move the satellite from this orbit to a location very far away from the Earth?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate