1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pie
2 years ago
13

What two measurements are needed to calculate speed?

Chemistry
2 answers:
Alchen [17]2 years ago
5 0

Answer:

Two essential measurements to calculating average speed are Distance and Time

Explanation:

hope it helps you

Andru [333]2 years ago
5 0

v = d/t

d = distance

t = time

You might be interested in
1) A 3dm vessel can withstand a maximum internal pressure of 35 atmosphere, what is the highest temperature it can be heated to,
matrenka [14]

Answer:

hbffbb bbfgh vgdggjudty

4 0
2 years ago
Which of the following rules should you follow to balance chemical equations?
Firdavs [7]

Answer:

c. add coefficients as needed

Explanation:

A chemical equation is defined as the equation that shows changes in a chemical reaction. A chemical equation consist of reactant and product, reactant is at left side of the arrow and product is at right side of the arrow.

Reactant => Product

While balancing a chemical equation, the basic rule is to balance the coefficient as required. Coefficient represents the number of molecules and is used at front of a chemical symbol. Change in coefficient helps balance the number of atoms or molecules of the substances on both the sides of the arrow.

Subscripts are never allowed to change because it can change the chemical involved in the reaction.

Hence, the correct answer is "c. add coefficients as needed".

3 0
2 years ago
12.<br> An object with a mass of 3 kg has a momentum of 75 kg•m/s. What is the velocity?
marissa [1.9K]

Answer:

the velocity is 25 m/s

Explanation:

The computation of the velocity is shown below:

As we know that

Magnitude of Momentum = (mass) × (speed)

75 kg. m/s = 3 kg × speed

So, the speed is

= 75 ÷ 3

= 25 m/s

hence, the velocity is 25 m/s

3 0
2 years ago
Suppose the irregularly shaped object is a massive whale shark that is about to be moved into a cube-shaped aquarium tank. how m
Vitek1552 [10]

Answer:

hc.cxcx.utgjc bm.kgbmgc ,;n khv /k l.;NNNNNFHJNSCJFIHDJASKNSCBDFIHACJOLN BKOHVJEASM;VNLDOHJF

,

3 0
3 years ago
Read 2 more answers
Chlorine can bond with fluorine to form CIF. Chlorine can also bond with lithium to form LiCI Which compound will have a greater
Sergio [31]

Answer: ClF will have a greater partial charge.

Explanation:

A polar covalent bond is defined as the bond which is formed when there is a low difference of electronegativities between the atoms, thus resulting in charge difference. Example: ClF

Non-polar covalent bond is defined as the bond which is formed when there is no difference of electronegativities between the atoms and thus there is no charge difference. Example: F_2

Ionic bond is formed when there is complete transfer of electron from a highly electropositive metal to a highly electronegative non metal. The electronegative difference between the elements is high. The charges on cation and anion neutralise each other. Example: LiCl

Thus as ClF will have greater partial charge.

5 0
3 years ago
Other questions:
  • What is the name of the compound BaCl2?
    6·2 answers
  • A 100 gram glass container contains 200 grams of water and 50.0 grams of ice all at 0°c. a 200 gram piece of lead at 100°c is ad
    7·1 answer
  • List three ways populations change
    13·1 answer
  • A general change, such as increasing or decreasing numbers
    5·1 answer
  • As the number of effective collisions between reacting particles increases the rate of the reaction ?
    6·1 answer
  • What is the volume of a rectangular object whose dimensions are 5.54 cm, 10.6 cm, and 199 cm?
    15·2 answers
  • Which of the following types of energy does an object store in the bonds of atoms and molecules? (5 points)
    8·1 answer
  • Water droplets forming on a window on a cool day is an example of evaporation
    12·2 answers
  • Itssssssssss scienceeeeeee
    10·1 answer
  • An insulated container is used to hold 45.2 g of water at 33.7 °C. A sample of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!