All categories

3 years ago

3. In order to have velocity what is needed? 4. What is an example of acceleration?

Mathematics

1 answer:

miskamm [114]3 years ago

3 0

Answer: Velocity needs both magnitude and direction

Step-by-step explanation:

Velocity is defined as a Vector quantity which implies that one needs to know both the magnitude and the direction of the object, as a reference frame. The expression for velocity is defined as:

Velocity = Distance * Time <=> V= dt

Acceleration occurs when an object initially moving with a constant velocity, changes motion and velocity increases with time. The expression for acceleration is defined as:

Acceleration = Velocity * Time <=> A= Vt

A typical example of acceleration is a Free Falling Object (i.e. letting a ball drop from a building)

You might be interested in

A number is x units to the right of 0 on a number line. What do you know about the opposite of the number?

Dmitry_Shevchenko [17]

Answer:

the opposite number is going to be negative because if x is to the right of the number line then the opposite will be of the left of 0 making the opposite number negative.

Step-by-step explanation:

pls mark brainly i need to lvl up :)

7 0

2 years ago

Select three unit rates that can be used To describe the price of juice one dollar for 12 ounces $1.59 for a pint two dollars fo

enot [183]

Answer:

$1.59 for a pint,

two dollars for a quart,

299 for a gallon

Step-by-step explanation:

Since, rate is used to compare different kinds of quantities and it is the ratio of the quantities,

Also, unit rate states the amount of first quantity corresponding to the unit amount of second quantity,

When we talk about the unit rates for a quantity,

Then it shows the price of the quantity per unit amount.

Thus, by the above explanation it is clear that,

The unit price for representing the price of juice would be,

$1.59 for a pint,

two dollars for a quart,

299 for a gallon.

Note : we do not consider 'one dollar for 12 ounces' a unit price because it is not the price per 1 ounce.

7 0

3 years ago

All absolute value equations have how many solutions ?

Alchen [17]

Answer:

is there a picture or a link or anything??

Step-by-step explanation:

5 0

3 years ago

Reflex angle 60degree

Natalija [7]

120 degrees is the answer

3 0

3 years ago

How do I find the property of 34+0+18+26

AlladinOne [14]

We have to check which of PEMDAS rules can be applied in this case. We have only ADDITION. In this case we can observe that addition is:
1. Associative $(34+0+18)+26 = 34+(0+18+26)$
2. Commutative $34 + 0 + 18+ 26 = 26 + 18 + 34 + 0$
3. has Additive property $34 +0 = 34$

8 0

3 years ago