Answer:
The object distance is 92 cm.
Explanation:
let v be the image distance and h be the height of the image, let u the be the object distance and H be the height of the object.
then, the magification of the mirror is given by:
m = -v/u and m = h/H
so, -v/u = h/H
u = -v×H/h
= -(-4.6)×(82)/(4.1)
= 92 cm
Therefore, the object distance is 92 cm.
Answer: 10m look it’s hard but I can say the Explanation
Gravitational force is not related to other force because it is related to gravity.
<h3>How magnetic force and electrostatic force are related?</h3>
Electrostatic force and magnetic force are link to each other because both have charges. Electrostatic force is type of force that is present between two electrically charged particles. They can either be a repulsive or attractive force.
So we can conclude that Gravitational force is not related to other force because it is related to gravity.
Learn more about force here: brainly.com/question/12970081
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Mountaineers wear shoes called approach shoes or rock shoes. They are spiky on the rough. They wear them to increase the action of friction on the ground.
Responder:
Explicación:
Usando una de las ecuaciones de movimiento expresadas como;
v = u + en donde;
v es la velocidad final del objeto
u es la velocidad inicial del objeto
a es la aceleración
t es el tiempo que toma
Parámetros dados
v = 150 m / s
u = 0 m / s
a = 9,5 m / s²
Necesario
tiempo tomado
Al sustituir los parámetros dados en la fórmula
150 = 0 + 9.5t
9,5 t = 150
Dividiendo ambos lados por 9.5
9,5 t / 9,5 = 150 / 9,5
t = 15,79 segundos
Por lo tanto, el tiempo que alcanzará una velocidad de 150 m / s es de 15,79 segundos.
