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
Ierofanga [76]
2 years ago
11

9. A box is pushed 1.5 m to the right in 5 s. What is the box’s average speed to the nearest hundredth of a m/s? *

Chemistry
1 answer:
poizon [28]2 years ago
7 0

Answer:

s = 0.30 m/s

Explanation:

Given data:

Distance travel = 1.5 m

Time taken = 5 s

Average speed of box = ?

Solution:

s = d/t

s = speed

d = distance

t = time

by putting values,

s = 1.5 m/ 5 s

s = 0.30 m/s

You might be interested in
2) Nitrogen gas will react with hydrogen gas to produce ammonia, NH3, How many
Delicious77 [7]

Answer:

12 grams of hydrogen gas

and 56 grams of nitrogen gas

The molar mass of ammonia is 17 g/mol.

68 grams of ammonia corresponds to  

17g/mol

68g

​

=4moles

4 moles of ammonia will be obtained from  

2

4×1

​

=2  moles of nitrogen and  

2

4×3

​

=6  moles of hydrogen.

The molar masses of nitrogen and hydrogen are 28 g/mol and 2 g/mol respectively.

2 moles of nitrogen corresponds to 2×28=56  grams.

6 moles of hydrogen corresponds to 6×2=12  grams.

5 0
2 years ago
In which location of the digestive system will you find both physical AND chemical digestion?
d1i1m1o1n [39]

Answer:

The stomach

Explanation:

In the stomach, physical digestion occurs because of peristaltic contractions (wave like contraction in the lean muscle) and chemical digestion occurs because of stomach acid, hydrochloric acid, breaking down your food.

5 0
2 years ago
QUESTIONS
vagabundo [1.1K]

Answer:

B.

Explanation:

3 0
3 years ago
Energy of position or stored energy is also called
AlekseyPX

Answer: Potential energy

HOPE THIS HELPS

6 0
3 years ago
What is the hydrosphere and<br> Where is<br> it found ?
Anastasy [175]

Answer:it is all of the body's of water on the earth such as lakes seas and something over the earthearth's serface like clouds

Explanation:o

3 0
2 years ago
Other questions:
  • What starting matirials do cells need for cellular respiration
    11·1 answer
  • During an experiment water was heated in a container covered with a glass lid. The following observations were recorded.
    7·2 answers
  • Suppose that at one stage in the reaction, 26.0 mol SO , 2 83.0 mol O2, and 17.0 mol SO3 are present in the reaction vessel at a
    11·1 answer
  • How many Dalmatian puppies are in Pongo and Perdita’s litter?
    6·2 answers
  • Which conversion factor should you use first to calculate the number of grams of co2 produced by the reaction of 50.6 g of ch4 w
    15·1 answer
  • What changes are observed on heat capacity ratio and output temperatures by increasing the specific heat capacity of both the fl
    7·1 answer
  • Which of the following is malleable?<br> A. glass <br> B. pottery <br> C. ice <br> D. gold
    13·2 answers
  • Step 1: Gather materials and necessary information. a) You will collect the following information about your element: • Periodic
    5·2 answers
  • Think about chemicals you may have in your home and list as many as you can think of:
    14·2 answers
  • H2SO4 +HI → __ H2S+12 +H2O balance the equation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!