2. A ball is thrown vertically upward from ground level . After 8 second , the ball returned to the soil surface . If g = 10 m/s 2, calculate the initial velocity and maximum height reached object .
3.An object falling from a height of 150 m . If the Earth's gravitational acceleration of 10 m/s 2 specify : Reviews
a) velocity when t = 3 seconds of Reviews
b ) the distance of the object for 3 seconds of Reviews
c ) the height of the object at t = 3 seconds of Reviews
d ) the speed of the object when they arrive on the ground
4. Great velocity of a particle experiencing a constant slowdown turns change of 60 m/s to 45 m/s after a distance of 100 m . The particles will stop after a distance....
5. An object is dropped from the tip of a tower with no initial velocity . After 5 seconds until the objects on the ground(g=10m/s2 ) . The tower height ...
6. A ball dropped from the top of the tower height of 50 m above the ground . If g=10m/s2 , then the speed of the stone when it hits the ground is . ...
7.If a bomb dropped from a plane at an altitude of 270 m above the ground while the aircraft is moving straight Reviews irregular upwards at a constant speed of 15 m/s , high- balloon then determine when the bomb hit the ground .
8.If the waterfall is used to turn turbines capable of playing Trubin with speed of 50 m/s , then determine the height of the waterfall.
An object is dropped from a height h above the ground . After reaching the ground speed of 20 m/s , the time required to reach a height of 1/2 h from the ground (g=10m/s2) is....
10. A motorcycle first silent , then moves to the acceleration of 4 m/s 2 . How long does it take when the locomotive a distance of 600 m ?
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