m = 1 kg, r = 1 m, F = 1 N %3D 1. 1 m = 1 kg, r = 2 m, F = 2 N %3D 2. 2 m = 1 kg, r = 2 m, F = 1 N 3. 3 m = 1 kg, r = 1 m, F = 2 N 4. 4 %3D
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- A 2.0 kg ball is suspended by two light strings as shown. What is the tension T in the angled string?A. 9.5 N B. 15 NC. 20 N D. 26 NE. 30 NA man of weight 80 kg is standing in an elevator which is moving with a constant velocity of 6 m/s in downward direction. The apparant weight of a man will be (take g=10 m/s^2) A. 1280 N B. 0 N C. 320 N D. 800 N E. 640 N65.0 N 30 30.0 N- 20 20.0 N What is the magnitude of the resultant of these three forces? a. 27.0 N b. 33.2 N c. 36.3 N d. 23.8 N 105 N e.
- L4 please need assistanceA crate (100 kg) is in an elevator traveling downwards and slowing down at 6 m/s. Find the normal force exerted on the %3D crate by the elevator. Assume g = 10 m/s2. A. 1600 N B. 400 N C. 1000 N D. 400 N E. 600 NTwo masses m₁ = 7.1 kg and m2 = 3.6 kg are connected by a string as shown. If the pulley is massless and the surface is frictionless, the magnitude of the tension in the string is A. 11.4 N OB. 11.9 N OC. 23.4 N OD. 46.2 N E. 69.6 N m₁ m₂