2 min = 120 sec
120/15 = 8
The black horse represents 8 seconds.
Answer:
I’m so sorry I tried solving it but I don’t understand it can you explain the question a little bit more ty
Explanation:
Answer: The average velocity is 150 km/h
Explanation: 70+80=150
Answer:0 N
Explanation:
Because they cancel each other out
there here is your answer to your question
Uncertainty in measurements and calculations means difference between actual and measured data. We can say that all measurements have some degree of uncertainty. ... Systematic error (because of error in measuring instrument) 2. Random error (human errors such as- delay in starting, delay in stopping).
