OSU | 7 | | |GO |M | | | Written Homework 2 * WHW_2_MTH_251_$22.pdf x Math_251_Week_3_Recitation_$2 x will DIFFERENTIAL CALCULUS (MTH_x BOOM ESPORTS VS T1 - AMAZIN X + F - C D A production-gradescope-uploads.$3-us-west-2.amazonaws.com/uploads/pdf_attachment/file/73177880/WHW_2_MTH_251_$22.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA2568X-Amz-Credential=AKIAIGIENPBVZV37ZJPA%2F20220414%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20220414T235000Z&X-Amz-Expires=108008X-Amz-Signe... B * * : = WHW_2_MTH_251_S22.pdf 4 14 - 100% + Page 3 of 4 Math 251 Written Homework 1 - $22 Due Thurs. Apr. 14, 2022 (4) (Be prepared to work on the problem in small groups in recitation) A model rocket is launched, and the propellant burns until exhausted. After the propellant is exhausted, the 2 rocket will continue to coast upward until gravity causes it to fall downward. Finally, a parachute will pop out and slow the descent of the rocket until it hits the ground. Below is a graph of the vertical VELOCITY (m/s) of the rocket with respect to time in seconds after launch: (Please write complete sentences.) 150+ 100 .. ..;... -50 ... ... .... -100 ......... ........... -150 ... (a) At what time did the rocket reach its highest point? What was its velocity then? (b) At what time did the parachute pop out? What was the velocity of the rocket at that time ? (c) At what time did the engine stop? What was the velocity of the rocket at that time? (d) When did the rocket hit the ground? What was the velocity of the rocket just before hitting the ground? Page 4 of 4 Type here to search 46OF Partly sunny ~ [ (7 41) 5:52 PM 49) 4/14/2022