Answer: The weight of space probe on Mars is 6 lb.
Write a function rule for each situation. Then use your function as indicated. The force of gravity is less on Mars than it is on Earth. As a result, the weight of an object on Mars m is 40% of its weight on Earth w. Use your function to find the weight on Mars of a space probe that weighs 15 lb on Earth.
m is weight on Mars
w is weight on Earth
m is 40% of w
f(w) = m = (40/100)w
The weight of space probe is 15 lb on Earth
substituting w = 15 in the function we get,
f(15) = m = (40/100)15
= 6
ANSWER: The weight of space probe on Mars is 6 lb.
Explanation:
Answer:
Hence, the answer is 40 pounds.
Step-by-step explanation:
An object that weighs 50 pounds on mars weighs 150 pounds on earth.
Let the object weighing 120 pounds on Earth, weighs x pounds on Mars.
We can solve this equation as :
=>
x = 40 pounds
Hence, the answer is 40 pounds.
Or we can also solve this as :
150 pounds on Earth weighs 50 pounds on Mars.
1 pound weighs = pounds on Mars
And 120 pounds will weigh = pounds on Mars.