4) If block A weighs 100 lb and block B weighs 65 lb, and initially block A moves down the plane at a velocity of 7.1 ft/s, determine how far block A will move along the surface until it stops. Your answer must include 2 places after the decimal point and the proper unit. Take g = 32.2 ft/s². A B C D

Q: 3. A particle with a mass of 3 kg has velocity = 51 + 7j - 3km/s. The total force acting on the…

A:

Q: The 18-lb link AB is pinned to a moving frame at A and held in a vertical position by means of a…

A: wAB=18 lbg=32.2 ft/s2T=9 lb

Q: Q1: The 1.5-kg ball is given an initial velocity v = 2.5 in the vertical plane at position A, where…

A:

Q: M N m 0.5 m Each ball has a negligible size and their respective mass are 3-kg and 8-kg. Each ball…

A: Given: mA = 3 Kg mB =8 Kg r = 0.5 m M=t2+2 V0=10m/s   To find: The velocity of each ball at t= 7s

Q: = 14 ft/s to 14.102 The 1-lb block is given an initial velocity vo the right when it is in the…

A: Initial velocity = 14 ft/s

Q: A satellite orbiting at an altitude of 500 kilometres travels around the earth 15 times in 24 hours.…

A: h=500km15 times in T=24 hoursDiameter of earth:DE=7918miles=7918miles×1.609kmmiles=12740.062kmRadius…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.