MCQ in Engineering Mechanics Part 3 – Answers

Below are the answers key for the Multiple Choice Questions in Engineering Mechanics Part 3.

101. scalar

102. vectors

103. vector

104. unit vector

105. dot product

106. vector product

107. cross product

108. The cross product is commutative.

109. line of action

110. concurrent

111. A or B

112. body force

113. steady translation

114. Varignon’s Theorem

115. moment

116. equal, opposite and different lines of action

117. A couple tends to cause a rotation of an object.

118. w sinθ

119. load

120. shear

121. kg-m/s2

122. ground reaction force

123. 1.6 m/s2

124. center of pressure

125. all of the above

126. A or C

127. is unchanged

128. all of the above

129. composition of forces

130. Stephen Timoshenko

131. Continuum Mechanics

132. air resistance force

133. sliding friction

134. B and C

135. The coefficient of static friction is typically greater than the coefficient of kinetic friction.

136. Either of the above

137. Second Law

138. momentum

139. Continuum

140. Knudsen Number

141. Material Derivative

142. all of the above

143. displacement vector

144. displacement field

145. Solid Mechanics

146. Particle Image Velocimetry

147. shear stress

148. viscosity

149. Navier – Stokes Equations

150. Newtonian fluid

Online Questions and Answers in Engineering Mechanics Series

Following is the list of practice exam test questions in this brand new series:

Complete List of MCQs in General Engineering and Applied Sciences per topic

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