What is the mass of an object that weighs 7 kg and 50 N?
Answers
Answer:
7kg
Step-by-step explanation:
mass: amount of matter in a substance,
SI Unit: kg
It has nothing to do with N (weight) in this case so take the kg value as the mass
Answer:
0.71 kg
Step-by-step explanation:
a common equation in physics is w = mg
we can rearrange this to m = w/g
g is the acceleration of gravity: 9.81 m/s^2
w is the weight of the given equation of the object: 7 kg
so m = 7 kg ÷ 9.81 m/s^2
this gives us: m = 0.71 kg
Related Questions
You would like to have $1,000 5 years from now and believe you can earn 6% on your money. How much would you have to deposit today to reach your $1,000 goal? A) $747.26 B) $747.26 C) $747.26 D) $747.26
Renee is a sales associate at a store. She earns $80 a week plus a 15% commission on her sales. Last week, she sold $200 worth of items. What is the total amount Renee earned for the week? How much did she earn from commission? Renee earned a total of $____ for the week.a. 93b. 110c. 122d. 295The amount she earned from commission was $____a. 12b. 15c. 30d. 42PLEASE HELP!! REALLY STUCK!
A projectile is fired straight upward with an initial velocity of 400 feet per second. The height of the projectile, h(t), if represented by the function h(t)=-16t^2+400t, where t is the time in seconds. How long does it take the projectile to reach the maximum height?
Identify the type of transformations to triangle abc.
Answers
Answer:
The expression that describes the width of Kevin’s yard is (3g + 12) feet
Step-by-step explanation:
This is an expression problem.
From the question, we are made to know that the width of the yard is 3 times the width of the garage increased by 12 feet.
Now, we are told that the width of the garage is g feet and we want to find the width of the yard.
The width of the yard will be g feet * 3 + 12
Mathematically that would be 3g + 12 feet
7 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?
Answers
Answer:
7/10 or 0.7 or 70%
Step-by-step explanation:
I would use a venn diagram, and fill it in! Then there are 7 do A &B and 3 who just do A. That as a probaility, your answer!
Answers
11.7 cm by 15.4 cm
To get the area of a plot, we multiply its length and its width.
Since two measurements are given, it is safe to assume that the higher measurement represents the length of the plot and the lower measurement is its width.
Length = 15.4 cm
Width = 11.7 cm
Area = Length * Width
Area = 15.4 cm * 11.7 cm
Area = 180.18 cm²
(6+8)÷2
a.10
b.28
c.7
d.11
Answers
(14)÷2
7
The answer is C.
14 ÷ 2
7
The answer is equal to C.
Answers
Domain Range
-3 ¹/₂
-2 ¹/₃
-1 0
0 -1
1 undefined
2 3
3 1¹/₂
Answers
Answer:
Option (d) is correct.
Step-by-step explanation:
Given : Equation of line 3x + y = -2
We have to choose the correct graph for the given equation of line 3x + y = -2
Consider the given equation of line 3x + y = -2
We find the points that satisfies the equation of line and plot these to find the equation of line.
Put y = 1
We get
3x + 1 = -2
3x = -2 -1 = -3
x = -1
also, put y = 4
We get
3x + 4 = -2
3x = -2 -4 = - 6
x = - 2
also, when x = 0 , we get, y = -2
We get three points (-1, 1), (0,-2) and (-2, 4)
Now plot these point to obtain graph as shown below.