004 (part 2 of 2) 10.0 points What is the free body diagram for the bas-...
004 (part 1 of 2) 10.0 points The figure shows a claw hammer as it pulls a nail out of a horizontal board. 30 cm uSingle point of contactl 36 3.69 cm If a force of magnitude 192 N is exerted horizontally as shown, find the force exerted by the hammer claws on the nail. (Assume that the force the hammer exerts on the nail is parallel to the nail). Answer in units of N 005 (part 2 of 2)...
004 (part 1 of 2) 10.0 points The figure shows a claw hammer as it pulls a nail out of a horizontal board. 32 em Single polnt of contact 36 3.92 cm If a force of magnitude 101 N is exerted horizontally as shown, find the force exerted by the hammer claws on the nail. (Assume that the force the hammer exerts on the nail is parallel to the nail) Answer in units of N. 005 (part 2 of 2)...
004 (part 2 of 2) 10.0 points What is the the magnetic field strength a dis- tance b +2 a from the center of the tokamak? 4π ΝΙ 1. Β = μο (β + 2α) μο NI 2. Β = 3π (b + 2a) 3. Β = 0. 4. Β = to 2 μο NI π (b + 2α) 3 μη NI 5. Β = 5. και όλα er- eld μο NI 6. Β = : Απ (642a μο NI...
Part 2A (Short Answer-2 points each) 1) What is the purpose of a Free Body Diagram? 2) What are 5 (of many) important requirements of a FBD? 3) What is the difference between an Indeterminate Structure and Determinate Structure? 4) Write the equations for Bearing Stress and Shear Stress. 5) Draw the difference between the areas used in Bearing and Shear Stress.
Draw the free-body diagram for the man and load. The man
stands on a smooth floor. Neglect his weight and friction force
between the floor and the man.
Why am I wrong? The figure is incorrect and I am unable to add
more vectors.
Part C Draw the free-body diagram for the man and load. The man stands on a smooth floor. Neglect his weight and friction force between the floor and the man. Draw the vectors starting at the...
Part 1,2 and 3
004 (part 1 of 3) 10.0 points A 0.657 kg particle has a speed of 2.6 m/s at point A and kinetic energy of 7 J at point B. What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle...
004 (part 1 of 3) 10.0 points A 0.878 kg particle has a speed of 4.8 m/s at point A and kinetic energy of 6.4 J at point What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle as it moves from point...
Only number 4 please
8.0.02 004 10.0 points If zi-869 і + 5.42 , find the value of 005 (part 1 of 2) 10.0 points How many significant digits are in 2400? 1.3 2. 2 3. 1 4. 4 006 (part 2 of 2) 10.0 points Express 2100 in scientific notation 3. 2.1
004 (part 1 of 2) 10.0 points Calculate the resistance per unit length of a nichrome wire, which has a radius of 0.16 mm. The resistivity of nichrome is 1.5x 10-6 Ω . m. Answer in units of Ω/m. 005 (part 2 of 2) 10.0 points If a potential difference of 17 V is maintained across a 7.1 m length of the nichrome wire what is the current in the wire? Answer in units of A
004 (part 1 of 2) 10.0 points In a car lift used in a service station, com- pressed air exerts a force on a small piston of circular cross-section having a radius of 4.56 cm. This pressure is transmitted by a liquid to a second piston of radius 26.7 cm. What force must the compressed air exert in order to lift a car weighing 11600 N? Answer in units of N. 005 (part 2 of 2) 10.0 points What air...