Question

a boy shot a slingshot at a 30 degree angle from the horizontal at a speed of 10 m/s. what is the horizontal component of this vector?

Answer 1

The horizontal component is the velocity times the cosine of the angle
In this case \[v_{x} = 10*\cos (30)\]

Answer 2

x=horizontal component of R

Answer 3

y=vertical component of R

Answer 4

u know
\[x=Rcos \theta\]

Answer 5

\[y=Rsin \theta\]

Answer 6

u hv
\[R=10 m/s\]

Answer 7

\[\theta=30\]

Answer 8

u hv to find out horizontal component=x=?