What is the mass of a rock that weighs 49 newtons
Weight is an objects mass times the gravitational acceleration it undergoes. For a 5.0kg mass this would be 49N which equals 11.02 pounds.
W = mg, where W is weight in Newtons, m is mass in kg and g is acceleration due to gravity, 9.8m/s2.W = 5kg x 9.8m/s2 = 49N = 50N rounded to 1 significant figure
7+7(7n-9)=7+49n-36 = -29 +49n
Paris
The city located at 49N and 123W coordinates is Victoria, the capital of British Columbia in Canada.
The city located at 49N and 123W coordinates is Vancouver, in the province of British Columbia, Canada.
The island located at 56W and 49N is Newfoundland, which is the easternmost province of Canada.
It is 49.
Your mass anywhere in the universe will always be 5kg. How ever your weight (measured in newtons N which is a force) is depended upon by the planet of mass you are standing on/ near. On earth we accelerate at 9.81ms-2. So a 5kg mass will weigh 49N on earth, using the W=mg where W=weight (N) m=mass (kg) & g=acceleration due to gravity. The weight due to gravity on mercury is 3.95ms-2 , Therefore if you free fall on Mercury you will accelerate at 3.95ms every second. so we can take this value plug it into our equation W=mg and get and answer: W=5*3.95 =19.75N So on earth standing on ground you will feel like you weigh 49N where as on Mercury you will feel 19.75N, ergo you will feel 3 fifths lighter. Hopes this helps
The city at 49N latitude and 2E longitude is Paris, France.
The numerical coefficient of 49n is n. It refers to the constant multiplicative factors that is attached to the mathematical expression variables.
100m^2-49n^2 (10m+7n)(10m-7n) the middle term cancels out.