At the instant the second bulb is connected ...
... the brightness of the <u>first bulb</u> doesn't change
... the brightness of the <u>second bulb</u> changes from dark (no brightness) to equal to the first bulb
Answer:
10,000 kg m/s
Explanation:
The impulse exerted on an object is equal to the change in momentum of the object itself:

where
I is the impulse
F is the force applied
is the time during which the force has been applied
is the change in momentum
In this problem, we are already given the change in momentum of the rocket: since the rocket starts from rest, its change in momentum is equal to its momentum after 5 seconds,

and so, the impulse is equal to this value.
Answer:
Pro jectile motion, also known as parabolic motion, consists in launching a body with a velocity that form an angle α with the horizontal
Explanation:
~♥~
Answer:
I've combined both answers on a single graph.
Explanation: