The answer is the less dense plate slides over the denser plate.
Explanation:
When hot water is poured on the can in a bucket of cold water, the can crushes off means it gets unshaped
Answer:
the heat always transfers from high temperature to low temperature body without aid of any external energy to this law the heat transfers from cup of coffee to the person body until both bodies reaches to the equilibrium state
Explanation:
The answer you are looking for is B, hope this helps.
Answer:
The two balls meet in 1.47 sec.
Explanation:
Given that,
Height = 25 m
Initial velocity of ball= 0
Initial velocity of another ball = 17 m/s
We need to calculate the ball
Using equation of motion

Where, u = initial velocity
h = height
g = acceleration due to gravity
Put the value in the equation
For first ball
....(I)
For second ball
....(II)
From equation (I) and (II)



Hence, The two balls meet in 1.47 sec.