Mathematics, 21.08.2019 05:30 kirkhester1
Aboy of mass 40kg slides from rest down a straight slide of length 5m. the slide is inclined to the horizontal at an angle of 20°. the coefficient of friction between the boy and the slide is 0.1. by modelling the boy as a particle, find:
a) the acceleration of the boy,
b) the speed of the boy at the bottom of the slide.
Answers: 1
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
Mathematics, 21.06.2019 20:20
Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
Answers: 2
Mathematics, 21.06.2019 22:00
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
Aboy of mass 40kg slides from rest down a straight slide of length 5m. the slide is inclined to the...
Mathematics, 19.05.2021 04:20
Arts, 19.05.2021 04:20
History, 19.05.2021 04:20
Physics, 19.05.2021 04:20
Mathematics, 19.05.2021 04:20
English, 19.05.2021 04:20
English, 19.05.2021 04:20
Mathematics, 19.05.2021 04:20
Mathematics, 19.05.2021 04:20