Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Consider a stationary trapezoidal block with mass of 5 kg situated on a surface as shown in the diagram below. The block is to be
Consider a stationary trapezoidal block with mass of 5 kg situated on a surface as shown in the diagram below. The block is to be moved at a constant velocity by a constant pulling force F = 10 N along the inclined plane. (A = 60") A 16) What will be the weight W of the block in newtons? a) 49 b) 50 c) 51 -d) none of these 17) What will be the magnitude of the normal force N, exerted by the plane (in newtons)? a) 25 b) 44.2 c) 42.4 d) none of these 18) How much is the work done by the force F if the object moves 0.5 m from its initial position? a) 5 N-m b) 6 N-m c) 7 N-m d) none of these 19) Given the same displacement as in item no. 18, how much is the work done by the weight W? a) 24.5'N-m b) 21.21 N-m c) 12.25 N-m d) none of these 0) With the same value for displacement, what is the coefficient of friction (, if the magnitude of the work done by the kinetic frictional force is 12.7 newton-meters? a) 0.7 b) 0.5 C) 0.6 d) none of these
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started