Power is measured in units called What SI unit is used to measure mechanical energy? What tool is used to measure mass? Which law of motion defines force? What is the unit for magnitude of acceleration? What are the units for momentum?
What is upthrust in forces? Explain how to find the translational equilibrium of an object given the position and net force of torque, the mass weight and position of center of an object. Is the strong force unbalanced? The potential energy of an object is giv...
The material is subject to a strain which varies sinusoidally with time at a frequency of 1 Hz: the amplitude of the strain is increased steadily and the torque exerted by the material on the moving plate measured and converted to a shear stress. The values of G′ and G″ are then ...
The Force can be measured using a spring balance. The SI unit of force is Newton(N). Common symbols: \(\begin{array}{l}\vec F , \, F \end{array} \) SI unit:Newton In SI base units:kg·m/s2 Other units:dyne, poundal, pound-force, kip, kilo pond ...
Step-by-Step Solution:1. Understanding Volume: - Volume is defined as the amount of space that a substance (solid, liquid, gas) occupies. It is a measure of the capacity of a body to hold a certain quantity
An ideal gas exerts a pressure of1.52MPa when its temperature is298.15Kand its volume is10−2m3. (a) How many moles of gas are there ? (b) What is the mass density if the gas is molecular hydrogen ? ( c) What is the mass density if the gas is oxygen ?
What is upthrust in forces? Express Newton's First Law with an algebraic formula? What forces are holding the sun together in hydrostatic equilibrium? Which law of motion defines force? How did Newton derive the universal law of gravitation?
The weight of anybody comes into existence based on the gravitational acceleration constant. This weight cannot be balanced when the body is dipped in any fluid because of the buoyant force acting against gravity. The weight of the ...
Background radiation refers to the ionizing radiation that is present in the environment at all times. It is a low-level radiation that comes from various natural and artificial sources and is measured in terms of exposure. 2. Sources of Background Radiation: The two primary sources of back...
What is the upthrust equation? An airplane has a mass of 18,000 kilograms, and the total wing is 50 m^2. During level flight, the pressure on the lower wing surface is 5.25 x 10^4 Pa. What is the pressure on the upper wing surface? Calculate the pressure in the unit of Pa when...