In problem #5 what was george’s velocity in meters per second?

Your calculation of George's SPEED is correct.  Nice work !

Velocity is different.  Here's how to do velocity:

Velocity = (displacement) / (time)

Displacement = (distance and direction from start-point to end-point)

George ended 500 meters North of where he started.  So his displacement is 500 meters North.

Velocity = (500 meters North) / (13 seconds)

Velocity = 38.46 m/s North

Explanation:

As we know that velocity is defined as the ratio of total displacement of the object and total time taken by it

So here we know that

here we have

d = 750 (North) + 250 (South) m

m North

time taken by him is given as

now we have

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

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