Do what?? i know how to do a lot of things to answer but there’s nothing to answer.♀️
As the room becomes warmer, the temperature of the thermistor will increase as well. The resistance of thermistors reduces when their temperature increases; thus, the current to the motor will increase and the fan will run faster when temperature is increased.
Answer:
d = 186.3 m
Explanation:
Given that,
Speed of Matthew 3.45 m/s due eastward
It takes 54 seconds to walk to the store.
We need to find the distance covered. The product of speed and time is equal to the distance covered.
d = vt
Putting all values,
d = 3.45 m/s × 54 s
d = 186.3 m
Hence, he will cover a distance of 186.3 m.
Answer:
306.12N/m^2
Explanation:
Mass = 30 kg
g = 9.8m/s2
F = mg
F = 30 x 9.8
F = 294N
L = 0.98m
Since the stilts is square, then the area is L^2
A = L^2
A = 0.98^2
A = 0.9604m^2
P =?
P = F/A
P = 294/0.9604
P = 306.12N/m^2
The pressure exerted by the man is 306.12N/m^2
66 g of element Y is needed since the ratio between element X and element Y is 1:2