Answer : It experience the acceleration is,
Explanation :
By the 1st equation of motion,
...........(1)
where,
v = final velocity = 85 m/s
u = initial velocity = 23 m/s
t = time = 8.3 s
a = acceleration = ?
Now put all the given values in the above equation 1, we get:
Thus, it experience the acceleration is,
Answer:
-252.52
Explanation:
L = Distance between lenses = 10 cm
D = Near point = 25 cm
= Focal length of objective = 0.9 cm
= Focal length of eyepiece = 1.1 cm
Magnification of a compound microscope is given by
The angular magnification of the compound microscope is -252.52
2 kg
Acceleration = 5 m/s^2
Force = 10 N
Force = mass * acceleration
mass = force / acceleration
mass = 10 / 5
mass = 2 kg