Higher Unit 1
... 2nd vector: tail of 2nd starts at tip of first Resultant vector: tail of 1st to tip of last Answer must include magnitude (including units) and direction ...
... 2nd vector: tail of 2nd starts at tip of first Resultant vector: tail of 1st to tip of last Answer must include magnitude (including units) and direction ...
Physics 1710 Chapter 1 Measurement
... • The net force on a body executing circular motion is equal to the mass times the centripetal acceleration of the body. ...
... • The net force on a body executing circular motion is equal to the mass times the centripetal acceleration of the body. ...
PPT
... Suppose you are driving through a valley whose bottom has a circular shape. If your mass is m, what is the magnitude of the normal force FN exerted on you by the car seat as you drive past the bottom of the hill A. FN < mg a=v2/R B. FN = mg C. FN > mg R correct ...
... Suppose you are driving through a valley whose bottom has a circular shape. If your mass is m, what is the magnitude of the normal force FN exerted on you by the car seat as you drive past the bottom of the hill A. FN < mg a=v2/R B. FN = mg C. FN > mg R correct ...
Woodward effect
The Woodward effect, also referred to as a Mach effect, one of at least three predicted Mach effects, is part of a hypothesis proposed by James F. Woodward in 1990.The hypothesis states that transient mass fluctuations arise in any object that absorbs internal energy while undergoing a proper acceleration. Harnessing this effect could generate a thrust, which Woodward and others claim to measure in various experiments. If proven to exist, the Woodward effect could be used in the design of spacecraft engines of a field propulsion engine that would not have to expel matter to accelerate. Such an engine, called a Mach effect thruster (MET), would be a breakthrough in space travel. So far, no conclusive proof of the existence of this effect has been presented. Experiments to confirm and utilize this effect by Woodward and others continue.