●Afterachemicalchange,asubstanceischangedtosomethingdifferentfromwhatitwas.译文:物质经过了化学变化就变成了与原来不同的某种东西了。●Theoutputoffoundries(铸造业)intheUKshranktoone-thirdofwhattheindustrywasadecadeago.译文:英国的铸造业产量减少到10年前的三分之一。1Itisnecessarytoknowwhatunitsareusedfor...
When is acceleration constant? What is the unit of force in MKS system? How do you convert 14in^2 to SI units? What SI unit is used to measure mechanical energy? What are the SI units of the proportionality constant G? What is the acceleration of a car that maintains a constant veloci...
2. Why is IMU used? IMUs are used to measure acceleration, angular velocity and magnetic fields, and, when combined with sensor fusion software, they can be used to determine motion, orientation and heading. They're found in many applications across consumer electronics and the industrial sector...
1 It is necessary to know what units are used for measuring the quantity of heat. 2 This book tells the reader what electric circuits are and what we do with it. 3 This back emf is what opposes the current. 4 Force is what makes bodies move. 5 What this chapter describes is ...
How to Find Mass What Units are Used to Measure Mass? How is Mass Different From Weight? How is Mass Applied in Real Life? Lesson Summary FAQs Activities What is mass equal to? Mass is equal to the following: Mass is equal to the density multiplied by volume. Mass is equal to en...
What SI units are used to measure power? Work and Power: When force acts on an object to causes a displacement, it is said thatworkhas been done upon that object. It is crucial to note that the force must be the cause of the displacement in order to consider work done. ...
Updated:9/17/2023 Wiki User ∙14yago Best Answer distance=speed x time. Wiki User ∙14yago This answer is: Add your answer: Earn +20pts Q:What units would you use to describe the speed of earths plates? Write your answer... ...
We turned on to the runway and began to gather speed The car has a top speed of 147 mph An engine running at full speed Acceleration In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have...
to date. The walls of the filter can be measure using the width of an adult finger as the standard. Next, surround the pots with straw, put them in a mound of cow manure, light the straw and then top up the burning manure as required. The filters are finished in 45 to 60 minutes...
1. Mass is a property of a physical body and it is also given as a measure of resistance to acceleration for a body when a net force is applied. In simple words, mass is essentially "how much stuff" is in an object. Kilogram is the SI unit of m...