bốn thửa ruộng nhà bác an, ba , đạt, lan thu hoạch được 1,2 tấn gạo. SỐ thóc thu hoạch được của bác an , ba, đạt lần lượt là 1/3; 0,3; 15%.tính khối lượng thóc nhà bác lan thu hoạch được là

ill do it for 100, also this isnt 80 its 40

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

the rearrangement of particles in a physical change. hope this