We can calculate his resultant speed.
Resultant speed is:
v^2 = 5^2 + 1,9^2
v = 5,349 m/s
Now we need to find angle between resultant speed and vertical speed.
cos(alpha) = 5/5.349 = 0.9347
alpha = 20,8 degrees
Answer is 20,8 degrees
I = V / R = 9v / 36ohms = 1/4 Ampere
Answer:
8 ohms
Explanation:
The two resistors of 2 ohms each are connected in parallel so their equivalent resistance becomes
2*2/2+2=4/4=1 ohm
Now this 1 ohm resistance is in series with the other two resistors
Therefore resultant resistance becomes
3+1+4=8 ohms
Answer:
Linear velocity is speed in a straight line (measured in m/s) whileangular velocity is the change in angle over time (measured in rad/s, which can be converted into degrees as well).
Explanation:
hope this helps :)
Answer:
If the object is placed between Focus and centre of Curvature, the image forms beyond centre of curvature. If the object is placed at principal focus the image forms at infinity . If the object is placed between the pole and the principal focus, the image forms behind the mirror.
