a ball is thrown upward with a speed of 20 m/s at an angle 30 with horizontal find velocity at time 0.5 sec
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hey mate
here is your ans
given = u= 20 m/s
t=0.5
angle= 30
v=?
so firstly we know about that
the formula of a
a = tan ( angle )
a = tan (30)
a= 1/√3
since , v = u+at
. v= 20+ 1/√3(0.5)
v= (20√3+0.5)/√3
v = (20*1.73+0.5)/1.73
v = 2.4 apprx
hope it helps you
here is your ans
given = u= 20 m/s
t=0.5
angle= 30
v=?
so firstly we know about that
the formula of a
a = tan ( angle )
a = tan (30)
a= 1/√3
since , v = u+at
. v= 20+ 1/√3(0.5)
v= (20√3+0.5)/√3
v = (20*1.73+0.5)/1.73
v = 2.4 apprx
hope it helps you
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