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By Law of Conservation of Momentum, 75 x 6 = 50v where v is the speed of the woman thus, v = 75x6/50 m/s = 9 m/s Let d be the distance travelled by the amn before colliding with the woman. Thus, distance travelled by woman before...

... large inertia. It tends to remain at rest. When you pull the string suddenly , the force will be exerted on the lower string in a relatively short time...

...240 = 5040N F1 is the force produced by the truck to pull the car and also let itself move in acceleration of 1ms^-2 in the effect of those 2 drags. When the cable suddenly break, all the force extrated by the truck will act on itself. F1- (drag act...

6C pull sb. up short使人突然停止 3F haul sb over the coals訓斥某人 ...

... playing (1) noisily after school in the playground. Suddenly , they heard someone shouting (2) loudly near... on the road. They tried (3) hard to pull him back to the pavement and called the ambulance...

...3000 )( 1 ) F1 = 5040N d) When the cable breaks suddenly , no more tension exists, so F = ma 5040 - 600 = 3000a a = 1.48 m...

... a big fish so he standed up and tried to use all his power to pull the fish up. suddenly , ht felt into the river. A man tried to row his ship and...

...jungle you must wait, til the dice roll 5 or 8" Alan is suddenly pulled into the game. Twenty-six years later, two more kids...