I am pushing in a large box with 200 N of force. Clint is pushing on the box with 200 N of force in the opposite direction. Why
1 answer:
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Explanation:
It is given that, Onur drops a basketball from a height of 10 m on Mars, where the acceleration due to gravity has a magnitude of 3.7 m/s².
The second equation of kinematics gives the relationship between the height reached and time taken by it.
Here, the ball is droped under the action of gravity. The value of acceleration due to gravity on Mars is positive.
We want to know how many seconds the basketball is in the air before it hits the ground. So, the formula is :
t is time taken by the ball to hit the ground
is initial speed of the ball
So, the correct option is (A).
Answer:
The developed pressure is 205.75 bar.
Explanation:
Given that,
Temperature of water =25°C = 273+25 = 298 K
Pressure = 1 bar
Increases temperature = 50°C = 273+50 = 323 K
Value of
Value of
Specific volume of liquid = 1.0030 cm³/g
We need to calculate the final pressure
Using formula for constant volume change
Put the value into the formula
Hence, The developed pressure is 205.75 bar.