Satellite A has a mass of 1.5 × 103​ ​ kilograms and is traveling east at 8.0 × 103​ ​ meters per second. Satellite B is traveling west at 6.0 × 103​ ​ meters per second. The satellites collide head-on and come to rest. What is the mass of satellite B?

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

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find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2