Yes I can do you want me to
Answer:
Explanation:
Given data
To find
Pressure
Solution
From Ideal gas law we know that
Substitute the given values to find pressure
So
Convert Atm to mmHg
Multiply the pressure values by 760
So
Given:
Work = 300 Joule
time = 3 second
To find:
Power required to move a box = ?
Formula used:
P =
Where P = power required to move box
W = work done to move the box
t = time taken to move the box
Solution:
Power required to move the box is given by,
P =
Where P = power required to move box
W = work done to move the box
t = time taken to move the box
P =
P = 100 Watt
Thus, Power required to move the box for 3 second is 100 Watt.
Hence, Option (B) is correct.
Given: 0.6J/1.5m/kg
For the particular person, since he is 51kg, every step he ran would yield 30.6J
67 W = 67J/S
Time= 30.6J / 67J/s = 0.4567164179s
Speed = 1.5m / 0.4567164179s
= 3.28m/s
A moving object in equilibrium continues at a constant velocity.