Asked by Mikiyas
A stone is thrown upward with an initial velocity of 25 m/s at an angle of 30° to the ground.
A) show that the vertical component of the velocity at the start is 12.5 m/s upwards.
B)with out doing any calculations, state what the stone's vertical velocity will be when it again reaches ground level.
A) show that the vertical component of the velocity at the start is 12.5 m/s upwards.
B)with out doing any calculations, state what the stone's vertical velocity will be when it again reaches ground level.
Answers
Answered by
oobleck
(A) 25 sin30° = 25 * 1/2
(B) same as when it went up, but downward.
(B) same as when it went up, but downward.
Answered by
ana
maths
Answered by
ana
physics
Answered by
Miski
Stone thrown upwords with the initial velocity if 25 at the angle 30 to the ground
Answered by
Yahye hassen yousuf
Student
Astone is thrown upwards with onitial velocity of 25m/s at angle of 39° to ground.
A)show that the vertical component of the velocity at the start is 12.5m/s upwards
B)with out doing any calculation , state what the stone's vertical velocity will be when it again reaches ground level.
A)show that the vertical component of the velocity at the start is 12.5m/s upwards
B)with out doing any calculation , state what the stone's vertical velocity will be when it again reaches ground level.
Answered by
Gebrehiwot
to Check The Answer
Answered by
Gebrehiwot
To Know How To Do The Answer Of The Question
Answered by
kofoworola
pls can u teach me how to answer the question
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