Time to travel 0.25 m
Time to travel
0.50 m
Acceleration
# of
washers
Initial
velocity
V1
(m/s)
Final
velocity
22
(m/s)
t1
(s)
a = (v2- v1)/(t2- tı)
(m/s)
(s)
1
0.11
0.28
2.23
3.13
0.19
2
0.13 0.36
1.92
2.61
The acceleration of the car with two washers added to the string would be

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Which tool is least in predicting weather