Question

please give answer as early as possible​

Answer 1

Answer:

Given m=1kg,r=1m,θ=30

o

Now, ∵ Fsinθ=

r

mv

2

∴ Centripetal force=

r

1×v

2

and v=

rgtanθ

=

1×9.8×tan30

o

=2.37m/s

Again ∵ Centripetal force=

r

mv

2

=

1

1×2.37

2

=5.61N