Answer:
Given that,
- Power = 2000 W
- time = 60 seconds
- distance= 10m
Power = work done ÷ time
Here, since the movement is vertical, w = mgh
So,
Power = mgh÷t
2000 = (m × 9.8 ×10) ÷ 60
m = (2000 ×60) ÷98
m = 1224.5kg
conducted
Conduction occurs when a substance is heated, particles will gain more energy, and vibrate more. These molecules then bump into nearby particles and transfer some of their energy to them. This then continues and passes the energy from the hot end down to the colder end of the substance.
Answer:
They do not differ because 6.2 is the same as 6.20
Explanation:
Answer:
6 x 10³ [m]
Explanation:
La notación científica corresponde a multiplicar el primer numero por una base de 10 elevada a la potencia requerida, esa potencia se determina por la cantidad de ceros después del numero. Para el ejercicio.
6000 [m] = 6 x 10³ [m]
Elevado a la tres, ya que se tienen 3 ceros después del numero seis.
Otro ejemplo seria 25000; 25 x 10³
Mas ejemplos:
3645 = 3.645 x 10³ (tres números a la derecha después del primer numero)
550000 = 550 x 10³, también es igual a 55 x 10⁴.
Answer:
Explanation:
The acceleration of the aircraft can be found by using Newton's second law:
F = ma
where
F is the net force on the aircraft
m is the mass
a is the acceleration
For the aircraft in this problem,
F = 1184 N
m = 350 kg
Solving the formula for the acceleration, we find
