003 (part 1 of 2) 10.0 points
on Planet X, an object weights 18 N. On planet B where the magnitude of the free-fall acceleration is 1.87g (where g=9.8m/s^2 is the gravitational acceleration on Earth), the object weighs 36.9 N
The acceleration of gravity is 9.8m/s^2.
What is the mass of the object be on Earth?
Answer in units of kg.
004 (part 2 of 2) 10.0 points what is the free-fall acceleration on Planet X? Answer in units of m/s2
Answers: 3
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 14:30
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
003 (part 1 of 2) 10.0 points
on Planet X, an object weights 18 N. On planet B where the magnitude...
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