Determine whether the following statement is true or false. Stairs are a type of inclined plane that make it easier to move your body up and down compared to a ladder.TrueFalse

Given below are two statements:Statement-I: An elevator can go up or down with uniform speed when its weight is balanced with the tension of its cable.Statement-II: Force exerted by the floor of an elevator on the foot of a person standing on it is more than his/her weight when the elevator goes down with increasing speed.In the light of the above statements, choose the correct answer from the options given below:Both Statement I and Statement II are falseStatement I is true but Statement II is falseBoth Statement I and Statement II are trueStatement I is false but Statement II is true

Suppose you have two options for walking to the top of a steep hillside with a height of 50 m. You can either climb a straight staircase that is 75 m long or follow a winding path that is 1050 m long.Calculate the ideal mechanical advantages of these two inclined planes.

An inclined plane helps to move a load higher than it is, but it has to be moved over a shorter distance.Question 1Select one:TrueFalseQuestion 2Not yet answeredMarked out of 1.00Flag questionTipsQuestion textAn inclined plane makes it possible to lift heavy objects by using a bigger force.Question 2Select one:TrueFalseQuestion 3Not yet answeredMarked out of 1.00Flag questionTipsQuestion textExamples of inclined planes are loading ramps and wheelchair ramps.Question 3Select one:TrueFalseQuestion 4Not yet answeredMarked out of 1.00Flag questionTipsQuestion textAn inclined plane makes the work easier.Question 4Select one:TrueFalseQuestion 5Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhen the inclined plane is up higher it makes the work easier than when it is inclined lower.Question 5Select one:TrueFalseQuestion 6Not yet answeredMarked out of 1.00Flag questionTipsQuestion textA screw is nothing more than an inclined plane wrapped around a piece of metal.Question 6Select one:TrueFalseQuestion 7Not yet answeredMarked out of 1.00Flag questionTipsQuestion textA screw is nothing more than an inclined plane wrapped around a piece of metal.Question 7Select one:TrueFalseQuestion 8Not yet answeredMarked out of 1.00Flag questionTipsQuestion textSimple machines are all around us and designed to make our lives easier.Question 8Select one:TrueFalse

The inclined plane can be thought of as a speed multiplier machine.Question 7Answera.Trueb.False

In a steady climbQuestion 23Select one:a.Lift is greater than weight, thrust is greater than dragb.Lift is less than weight, thrust is greater than dragc.Lift is greater than weight, thrust is less than dragd.Lift is less than weight, thrust is less than drag