What is a difference between speed and velocity?
A. Speed includes direction and the rate of travel.
B. Velocity includes the direction of travel
whereas speed does not.
C. Velocity includes the time during which travel
occurred.
D. None of the above

When air rushes out of a balloon, the balloon itself
starts to move in the other direction. Which of
Newton’s laws does this describe and why?
A. 1st
B. 2nd
C. 3rd
D. 1st and 2nd

A force that slows objects down and opposes
motion is called
A. Net force
B. Centripetal force
C. Gravity
D. Friction

1: D
2: C
3: B
4: A

answer; equivalent to a one(1) horsepower motor;

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.