Earth's gravitational potential energy: GPE = mgh = Gravity (9.81m/s2)x Mass (kg) x Height (m)
Kinetic energy: KE=
- 12 mu?
How would you calculate the kinetic energy of a 0.148 kg (5.22 oz) baseball
traveling at 40 m/s (90 mph)?
A. (0.148)(40)9.8
B. (0.148)(40)
2
C.
(0.148)(40)
98
D.
(0.148)(40).
2.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~