I wanna say A.
Not a 100% sure but this is what i think
hope it helps!
If we consider that the surface wherein this box is located is frictionless in such a way that the friction does not affect its motion, we can calculate for the horizontal force by multiplying the force with the sine of the angle.
x-component of force = (4 N) x (sin 62°)
= 3.53 N
Answer:
I = 1.09 A
Explanation:
Here, 5 ohm and 12 ohm resistor are connected in parallel. Using the parallel combination of resistors as follows :
Now R and 2 ohm resistors are in series. Let the equivalent be . So,
Let I be the current. Using Ohm's law,
V = IR
or
I = 1.09 A
So, the correct option is (c).
Answer:
Explanation:
Given
density of cork
density of water
L=Length of cylinder
If initially x length is under water
At equilibrium
After giving push
where a is acceleration of system
and
thus
thus
and