Match the words givne below to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer1. as the child rides in the seat, hisher head and back rest against the padded back of the seat if the car is brought to a rapid stop (as in a head-on collision) the child will continue to at the before-crash speed untl he/she hits something. 2. the object hit is the back of the seat (supporting the entire back and head) which is padded and as a result the small backward increases decreases forward no whiplash a whiplash large to the maximum value over a time interval.3. granted this time interval may but that is considerably better than instantaneous. also since the head is supported, there will . smallb. backwardc. increased. decreasee. forwardf. no whiplashg. a whiplashh. large

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Aplane flies a distance d from west to east at a constant speed vp , with respect to the air in a time twe . on the return trip, the plane flies a distance d from east to west at a constant speed vp , with respect to the air in a time tew . on both trips the wind blows from west to east at a constant speed va , with respect to the ground 1) what is tew in terms of vp, va, and d, as needed? tew=dvp tew=dvp+va tew=dva tew=dvpâ’va tew=12dvp tew=12dvp+va tew=12dvpâ’va your submissions: b submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 2) what is twe in terms of vp, va, and d, as needed? twe=dvp twe=dvp+va twe=dva twe=dvpâ’va twe=12dvp twe=12dvp+va twe=12dvpâ’va your submissions: d submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 3) assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is va, the speed of the wind with respect to the ground? va = 100 miles/hr va = 575 miles/hr va = 200 miles/hr va = 175 miles/hr va = 975 miles/hr 4) once again, assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is tew, the time it takes the plane to fly a distance d miles from east to west? tew = 5.75 hours tew = 11.5 hours tew = 7.67 hours tew = 8 hours tew = 10.2 hours

Acompound machine is also called a machine. a. force b. simple c. complex d. directional