Anaika parte del reposo con una aceleración de 10,0 m / s ^ 2 en su automóvil deportivo. La rapidez que tendrá al cabo de 10,0 s.
a) 40 m / s
b) 20 m / s
c) 100 m / s
d) 80 m / s
Cada segundo que transcurre, en cuánto se incrementa la rapidez del automóvil.
a) 20 m / s
b) 10 m / s
c) 100 m / s
d) 60 m / s

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?