Explanation:
it can improve muscle strength and boost your endurance.
it also delivers oxygen and nutrients to your tissues
2.14x 1022 kg
the 22 is a xponet of ten
Answer:
d. the same within the uncertainty of each measurement method
Explanation:
The density of an object and in general any physical property, has the same value regardless of the method used to measure it, either directly or indirectly. Since two completely different valid methods are used, the results must be the same, taking into account the level of precision of each of the methods.
Answer:
25sec
Explanation:
Impulse = Force * time (period)
therefore,
500N*s= 20N * x(secs)
divide both sides by 20
results in 500/20=x
x= 25 secs
