A displacement equivalent to the movement of a projectile occurs. The difference is that the monkey does not have the horizontal component that the Projectile does. Due to gravity, both are subject to the change in speed caused by acceleration due to gravitational attraction.
Both objects fall at the same rate, therefore, the projectile will impact the monkey, in the same position in which the Zoologist calculated its impact.
Its because the Earth is spinning and also because the Earth itself is moving around the sun <span />
Ripples on a lake would be the easiest example to give.
Answer:
The spring constant is
Explanation:
Given that,
length = 500 mm
Diameter = 2 cm
Young's modulus = 17.4 GPa
We need to calculate the young's modulus
Using formula of young's modulus
....(I)
From hook's law
....(II)
Put the value of F in equation
We need to calculate the spring constant
....(II)
We need to calculate the area of cylinder
Using formula of area of cylinder
Put the value into the formula
Put the value of A in (II)
Hence, The spring constant is
Most of the time heat melts solids. hope that helps :)