Se observa la posición de un objeto en diferentes instantes y se obtiene los siguientes datos:
T(seg) 1,2,3,4,5,7,8,9,10,11,12,13
D(m)0,6,12,18,24,21,18,27,36,45,45, 45
A)realizar la gráfica distancia. tiempo
B) calcular la pendiente de cada una de las rectas
C) distancia recorrida entre 6seg y8seg
D) distancia total recorrida
E) realiza la gráfica velocidad. Tiempo

d. platinum would have the greatest temperature increase because it has the lowest specific heat.

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j