Type the turning answers fast

Exercise and reference answers

Questions

1. Answer

   32

   Question

   Force 40 N, lever arm 0.800 m, pushed at a right angle. Torque in N m?

2. Answer

   16

   Question

   Force 20 N, lever arm 0.800 m, pushed at a right angle. Torque in N m?

3. Answer

   23.1

   Question

   Push 165 N on a wrench 0.140 m from the bolt centre. Torque in N m?

4. Answer

   1.3

   Question

   Seesaw: 26.0 kg sits 1.60 m out. How far out does 32.0 kg sit, in m?

5. Answer

   13.6

   Question

   Hands 1.02 m from the wheel, load 0.0750 m from it. Mechanical advantage?

Instructions

Work it out and type the number.

Explanation