Work done = Force x Distance
Force = 10 lb = 44.5 N
Work Done = 44.5 N x 15 m
= 667.5 N-m
Answer:
0.3384 N
Explanation:
Acceleration = 13 m/s^2
Force = 4.4 N
Force = mass * acceleration
mass = force / acceleration
mass = 4.4 / 13
mass = 0.3384 N
Answer:
NS/NS
Explanation:
If we cut a bar magnet in half pieces according to the image that is given below the question, then the magnet will show NS/NS that is (North-South/North-South) because the smaller pieces of the magnet will become a small magnet with the same property-carrying both the poles, north pole as well as south pole. The poles will not be separated.
The combined
gas law does not account for changes in power. The combined gas law has no official founder; it is simply
the incorporation of the three laws that was discovered. The combined gas law
is a gas law that combines Gay-Lussac’s Law, Boyle’s Law and Charle’s Law. Boyle’s law states that pressure is inversely
proportional with volume at constant temperature. Charle’s law states that
volume is directly proportional with temperature at constant pressure. And
Gay-Lussac’s law shows that pressure is directly proportional with temperature
at constant volume. The combination of these laws known now as combined gas law
gives the ratio between the product of pressure-volume and the temperature of
the system is constant. Which gives PV/T=k(constant). When comparing a
substance under different conditions, the combined gas law becomes P1V1/T1 =
P2V2/T2.
