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
balu736 [363]
3 years ago
6

The linear momentum is a constant when the mass varies inversely of the velocity. If the velocity is 16 meters per second and th

e object weighs 450 kilograms, what is the weight for an object with a velocity of 12 meters per second?
400 kilograms
600 kilograms
6,400 kilograms
7,200 kilograms
Mathematics
1 answer:
kiruha [24]3 years ago
7 0

Answer:

the weight for an object with a velocity of 12 meters per second is 600 kilograms

Step-by-step explanation:

The linear momentum of an article is : p = mv

Where p = Momentum

m = mass

v = velocity

The velocity is 16 meters per second and the object weighs 450 kilograms

So, p = 450 \times 16

We are supposed to find the weight for an object with a velocity of 12 meters per second

So, p = 12m

We are given that the linear momentum is a constant when the mass varies inversely of the velocity.

So, 450 \times 16 = 12 \times m\\\frac{450 \times 16}{12}=m\\600=m

Hence the weight for an object with a velocity of 12 meters per second is 600 kilograms

You might be interested in
Betsy drove from london to wolverhampton.it took her 2.5 hours at an average speed of 56 miles per hour.Mac drove the same journ
sergiy2304 [10]

Answer:

44.8 mph

Step-by-step explanation:

Betsy drove from london to wolverhampton.it took her 2.5 hours at an average speed of 56 miles per hour.Mac drove the same journy by motor bike.It took him 2 hours.Assuming that both took the same route,work out Mac's average speed in mph.

The above question is solved using Proportion method

2.5 hours = 56 mph

2 hours = x mph

Cross Multiply

2.5 hours × x mph = 2 hours × 56 mph

x mph = 2 hours × 56 mph/2.5 hours

x mph = 44.8 mph

Therefore, Mac's average speed = 44.8 mph

4 0
3 years ago
To offset college expenses, at the beginning of your freshman year you obtain a nonsubsidized student loan for $15,000. Interest
soldier1979 [14.2K]

Answer:

15000(1.003425)^12t ;

4.11%

4.188%

Step-by-step explanation:

Given that:

Loan amount = principal = $15000

Interest rate, r = 4.11% = 0.0411

n = number of times compounded per period, monthly = 12 (number of months in a year)

Total amount, F owed, after t years in college ;

F(t) = P(1 + r/n)^nt

F(t) = 15000(1 + 0.0411/12)^12t

F(t) = 15000(1.003425)^12t

2.) The annual percentage rate is the interest rate without compounding = 4.11%

3.)

The APY

APY = (1 + APR/n)^n - 1

APY = (1 + 0.0411/12)^12 - 1

APY = (1.003425)^12 - 1

APY = 1.04188 - 1

APY = 0.04188

APY = 0.04188 * 100% = 4.188%

7 0
3 years ago
A road has an incline of 10°. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the roa
LUCKY_DIMON [66]

Answer:

7

Step-by-step explanation:

Because

6 0
3 years ago
What are the slope and the y-intercept of the linear function that is represented by the equation y=-10x+1
RUDIKE [14]
<h3>Answer:</h3>

The slope is -10 and the y-intercept is 1.

<h3>Explanation:</h3>

This function is written in slope-intercept form, which is y=mx+b.  In this form, m is the slope and b is the y-intercept.

In this case, m=-10 and b=1, so those are the answers to this problem.

6 0
3 years ago
Read 2 more answers
Use the inverse relationship to complete the expression.
Kamila [148]

Answer:

inverse is the opposite

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How can the statement be rewritten as a conditional statement in if-then form? A rectangle with 4 congruent sides is a square.
    13·2 answers
  • GEOMETRY! Show your work, please.
    14·1 answer
  • What is 3 3/5 ÷ 1 4/5 =
    11·2 answers
  • PLZ HELP SS is attached below
    8·1 answer
  • Kiesha and her classmates wrote proportions for the reduction of a triangle. A larger and smaller triangle have corresponding he
    12·2 answers
  • Find the area of the following trapezia using the formula.
    6·1 answer
  • A man was 24 years old when his son was born . Now he is three times as old as his son . So how old is his son
    7·2 answers
  • There are 240 students in the seventh grade, and 20% are in the Environmental Club. How many students are in the Environmental C
    9·2 answers
  • Yo last one c'monnn pls someone!!
    13·1 answer
  • Find the volume of the cylinder. Use 3.14 for T. Round to the nearest tenth.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!