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
RideAnS [48]
3 years ago
6

A 90-kg astronaut biologist searches for microbial life on Mars where the gravitational acceleration is g = 3.71 m/s2. What is t

he weight of the astronaut in units of N and lbf?
Mathematics
1 answer:
Yuki888 [10]3 years ago
5 0
M = 90 kg,
On Mars:  g = 3.71 m/s² 
Weight = m · g = 90 kg · 3.71 m/s² = 333.9 N
1 N = 0.2248 lbf
333.9 · 0.2248 = 75.06072 lbf ≈ 75 lbf
You might be interested in
Linear equation topic. (Lisa is 5 years younger than his elder brother,Daniel.The product of their ages is 2/3 of their grandmot
alisha [4.7K]
Let Daniel's age be 'x' years , hence, Lisa's age is (x - 5) years. Let Grandma's age be 'y' = 54 years.
Hence,
x(x - 5) = 2/3 × y
x² - 5x = 2 × 54 years / 3
x² - 5x = 36 years
x² - 5x - 36 = 0
∆ = (-5)² - 4(1)(-36) = 25 + 144 = 169
√∆ = √169 = 13
x\:  =  \:  \frac{ - b \:   \frac{ + }{ }   \:  \sqrt{ {b}^{2}  \:  -  \: 4ac} }{2a}
x1 = (5+13)/2, x2 = (5-13)/2
x1 = 9, x2 = -4
Since, age can't be negative,
Daniel's age = x = 9 years.
7 0
3 years ago
3. Edward tells Tom and his brother that any two different gym memberships will eventually have a month in which they are the sa
ivann1987 [24]
Possible if they dont have to pay on the same months
4 0
3 years ago
Find the range of the data set : -5, -6, -1, -3, 6, 10
Furkat [3]
<h3>Answer:  16</h3>

Work Shown:

range = max - min = 10 - (-6) = 10 + 6 = 16

The range is the distance from the smallest item to the largest. Use of a number line might help sort out the values to see which is the smallest and largest.

5 0
2 years ago
If a number is divisible by 2, then the number ends with a 2. which of the following best describes a counter example to the con
Thepotemich [5.8K]
Answer: 44
Explanation: it is divisible by two but does not end with two
6 0
3 years ago
Simplify (g^{2}h)^{4}
mojhsa [17]

Answer:

g^(8)h is may be answer as ithink

8 0
2 years ago
Other questions:
  • What is the formula for the area A of a trapezoid with parallel sides of length B and D, nonparallel sides of length A and C and
    7·1 answer
  • The line y=15x Intersex the quadratic function y=15x^2 at two points. what are the coordinates of the two points of intersection
    7·1 answer
  • Divde the square roots of 121 by the product of the Square roots of 25 and 4
    8·1 answer
  • Help me plsss giving out 16 points
    14·1 answer
  • 12
    7·1 answer
  • Can y'all help this math question ​
    7·1 answer
  • Find the volume for this problem ?
    8·1 answer
  • On Monday, the temperature at 10 a.m. at Sam’s house was –6° Fahrenheit. The
    8·2 answers
  • A triangle has sides with lengths of 4 inches, 8 inches, and 9 inches. Is it a right triangle?
    5·2 answers
  • Where do I find my work I did with a tutor?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!