Answer:
23 m/s
Explanation:
The net external force on the propeller is 17N
The airplane is 0.75 kg
Therefore the acceleration of the plane can be calculated as follows
= 17/0.75
= 23 m/s
Hence the acceleration of the airplane is 23 m/s
Answer:
Newton's Laws Applied to Collisions. Newton's third law of motion is naturally applied to collisions between two objects. ... Thus, if the colliding objects have unequal mass, they will have unequal accelerations as a result of the contact force that results during the collision.
Explanation:
Answer:
The power is 24 watt .
Explanation:
Given that,
Voltage V= 12-V
Current I = 2.0 A
Using ohm's law
The current is directly proportional to the voltage.
In form of power,
The power is the product of the Current and voltage.
Formula of the power is defined as,
Hence, The power is 24 watt .
Each laid 250 bricks but while Jake was
still working, Josh was lounging in the
shade. Josh has more power but that
power was only on for 3 hours out of 4.5.
Obviously Josh could get more done is less
time as long as he keeps working. Jake will
get the hang of it soon.
Power = energy/time=20/4=5.0