Answer:
T= 5.18N
Explanation:
u = mass of chord / length of chord
u = 0.49/ 7.3
u = 0.067 kg/m
Velocity of sound waves (v) =length of chord / time taken for wave to travel
v = 7.3 / 0.83 = 8.795m/s
Tension is calculated below using the formula
T = v² * u
T = (8.795)² x 0.067
T= 5.18N
23.5 DEGREES is the answer.
Answer:
I don't exactly know what you learned but it could be because of more friction or the bus was running out of gas.
Sexual reproduction. thats the answer i think
Plants,such as trees poduce oxygen to help animals like insects or humans can bresth snd surviave.
