Distance is a scalar. It's simply a single number. It does not include a direction. We can rule out choice A. If you wanted direction connected to distance, then it would form a displacement vector.

Acceleration is a vector because velocity is a vector, and vice versa. The two are tied together. The acceleration is the change in velocity. You can think of it as acceleration = velocity/time.

Speed is not a vector. It's a single value just like distance is. If you want to have speed tied to a direction, then you would form a velocity vector.

5 0

3 years ago

There are 160 pink and blue balloons at the party store. 56 of the balloons are blue. What percentage of the balloons are pink?

bazaltina [42]

160 - 56 = 104 pink ballons

104/100 = 13/125

4 0

4 years ago

I need answer and work to plss and thanks

klio [65]

You would basicly multiply 2.5*2.5. because the formula for area is A=lw. So the answer is 6 1/4

7 0

3 years ago