[hamd250]

\ياجماعة عندي بعض المسائل ابغا احد يعلمني كيف حلها بليز


السؤال الاول
A stone is thrown directly upwards with an initial speed of 6.0 m/s. If the stone strikes ground 5.5 s later, the height at which the stone was thrown is
سؤال اثنين
A stone is thrown up vertically with an initial speed of 13.0 m/s. When the speed of the stone is half its initial speed, its height is
سؤال ثلاثة
A car moves with a speed of 63.0 m/s. If the driver applies breaks to completely stop the car in the front of 102.0 m away pedestrian, it will take:

سؤال اربعة
A stone is left to fall in the well, it reachs the water in 26.0 seconds, the depth of the well will be:

سؤال خمسة
A boy on a bicycle starts down a hill with an initial speed of 10.0 m/s. The boy moves 24.0 m down the hill with a constant acceleration of 5.0 m/s2. The final speed is

سؤال ستة
A particle is thrown straight up from ground level with a speed of 139.0 m/s, the maximum height is
سؤال سبعة
A particle is thrown straight up from ground level with a speed of 18.0 m/s. Its height after 9.5 s is:
سؤال ثمنية
A car moves along a straight line with velocity v = t2 - 25 , The velocity at t = 133.0 s is:
سؤال تسعة
A stone dropped from a building of height 169.0 metres.The time at a half of the distance is:
سؤال عشرة
A stone dropped from a building of height 83.0 metres.The velocity at a half of the distance is:
سؤال 11
A stone is thrown vertically upward from the edge of a building 22.0 m high with initial velocity 34 m/s . The maximum height of the stone from the edge of the bulding is
سؤال 12
A stone dropped from a building of height 4.0 metres. The velocity just before hitting the ground is :

سؤال13
A stone dropped from a building of height 62.0 metres. The velocity after 78 seconds is:


سؤال14
A stone is thrown vertically upward from the edge of a building 60.0 m high with initial velocity 66 m/s . The time for maximum height of the stone from the edge of the bulding is :


سؤال 15
A stone is thrown vertically upward from the edge of a building 22.0 m high with initial velocity 54 m/s . The total distance of the flight of the stone until it reached the ground is :


سؤال 16
A stone is thrown vertically upward from the edge of a building 20.0 m high with initial velocity 120 m/s . The maximum height of the stone from the ground is :


سؤال 17
A stone is thrown vertically upward from the edge of a building 22.0 m high with initial velocity 34 m/s . The maximum height of the stone from the edge of the bulding is :


سؤال 18
A car moves along a straight line with velocity 194 = t2 – 25 , the time is:

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