Answer:
<h3>The answer is 8 kg</h3>
Explanation:
The mass of the object can be found by using the formula

f is the force
a is the acceleration
From the question we have

We have the final answer as
<h3>8 kg</h3>
Hope this helps you
I think the correct answer is C
1/2 x 240 x 64 = 120 X 64 = 7680 J
Answer:
Q = 116.8 J
Explanation:
Here given that the temperature of 1 L hydrogen is increased by 90 degree C at constant pressure condition.
So here we will have

here we know that
n = number of moles


for ideal diatomic gas molar specific heat capacity at constant pressure is given as

now we have

