If motor m exerts a force of f=(10t2+100) n on the cable, where t is in seconds, determine the velocity of the 26-kg crate when t = 4 s. the coefficients of static and kinetic friction between the crate and the plane are μs = 0.3 and μk = 0.25, respectively. the crate is initially at rest.

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat