We need more information such as how high it was falling from
Answer : 
Explanation :
Given that,
Angular velocity 
Time 
We know , the formula of angular velocity
The angular speed of the tire is
Hence, this is the required solution.
The answer is that it is 1.5 amps
Answer:
time=4, answer choice A
time=5.5, answer choice B
Explanation:
This is taken from the kinematic equation, v=vo+(1/2)at^2
Velocity at time 4 = 30+(2.5)(4)^2
Velocity at time 5.5 = 30+(2.5)(5.5)^2
Velocity at time 4 seconds = 70 m/s
Velocity at time 5.5 seconds = 105.63 m/s
Answer:
Explanation:
The formula to be used here is that of the general gas law which is below
P₁V₁/T₁ = P₂V₂/T₂
where P₁ is the initial pressure (and can be represented as 1 atm)
V₁ is the initial volume (and can be represented as 1 cm³)
T₁ is the initial temperature (and can be represented as 1 °C = 274K)
P₂ is the final pressure (and would be 10 atm since the pressure increased 10 times)
T₂ is the final temperature (and would be 0.07°C = 273.07K since the temperature decreased 14 times; 1/14 = 0.07)
V₂ is the final volume which is unknown
Using the formula stated earlier
1 × 1/274 = 10 × V₂/273.07
1 × 1 × 273.07 = 10 × V₂ × 274
V₂ = 273.07/2740
V₂ = 0.099 ⇔ 0.1
Thus V₁:V₂ is 1:0.1
This means the volume of gas reduced 10 times (1/10) the original volume
