5 A 7.00-kg box is attached to a 3.00-kg box by rope 1. The 7.00-kg box is pulled by
rope 2 with a force of 25.0 N. Determine the acceleration of the boxes and the tension
in rope 1. The coefficient of friction between the ground and the boxes is 0.120

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

If a simple machine reduces the strength of a force, what must be increased?