Physics, 30.08.2020 15:01 wyseguy8971
A 300 g walking stick is placed on a pivot and balanced by a 100 g mass, as shown in Figure 5.20. Calculate the distance of the centre of gravity of the stick from the pivot.
Answers: 1
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
Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
Physics, 22.06.2019 19:00
Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m
Answers: 2
A 300 g walking stick is placed on a pivot and balanced by a 100 g mass, as shown in
Figure 5.20. C...
Mathematics, 25.10.2019 04:43
Mathematics, 25.10.2019 04:43
Mathematics, 25.10.2019 04:43
Mathematics, 25.10.2019 04:43