Using the kinematic equation below we can determine the distance traveled if t=2, a=7.4m/s^2. First we must determine the final velocity:
Now we will determine the distance traveled:
Therefore, the drag racer traveled 81.83 meters in 2 seconds.
The weight of an objects can be calculated by multiplying mass by
2 answers:
You might be interested in
Answer:
The pressure of the air is 499.91 kPa.
Explanation:
Given that,
Initial pressure = 430 kPa
Temperature = 13.0+273=286 K
Final temperature = 59.5+273=332.5 K
We need to calculate the final pressure
Using relation of pressure and temperature
At constant volume,
Hence,The pressure of the air is 499.91 kPa.
Answer:
Explanation:
From the question we are told that
The wavelength is
The length of the of the plate is
The radius of the wire is
Generally the diameter of the wire which is the distance between the glass plates is mathematically represented as
=>
=>
Generally the condition for constructive interference is mathematically represented as
=>
=>
=>