A block of mass m1 = 14.5 kg is on a frictionless table to the left of a second block of mass m2 = 22.0 kg, attached by a horizontal string. If a horizontal force of 1.25 x 10^2 N is exerted on the block m2 in the positive x-direction, use the system approach to find the acceleration of the two blocks. (Report answer to 3SF; unit: m/s^2

Q: 60×104 kg.   (a) What force ( in N)  must each engine exert backward on the track to accelerate…

A: Given:- The mass of the engine me = 8.00×104 kg The average mass of the cars is mc = 5.60 x 104 kg…

Q: Two forces are applied to a car in an effort to move it, as shown in the following figure, where F1…

A: Given Data: The first force F1 is, F1=439 N The second force F2 is, F2=392 N The mass of a car is,…

Q: A boy slides down a hill on a sled (total mass of 31 kg) and coasts onto a flat plain with a speed…

A: Given data The total mass of the boy and sled is m = 31 kg. The speed of the boy and sled is u = 6.5…

Q: Two horizontal forces act on a 2.7 kg chopping block that can slide over a frictionless kitchen…

A:

Q: A gust of wind blows an apple from a tree. As the apple falls, the force of gravity on the apple is…

A: Given Data: The downward force of gravity is, Fg=9.25 N The force due to the wind is, Fw=1.05 N…

Q: A 3.20-kg object is moving in a plane, with its x and y coordinates given by x = 3t2 − 4 and y = 2t3…

A: Given, Mass of the object: m = 3.20 kg x coordinate of the object: x = 3t2 − 4  y coordinate of the…

Q: Two forces FA and FB are applied to an object whose mass is 6.11 kg. The larger force is FA. When…

A: Given that, mass of object (m) =6.11 kg

Q: A boy slides down a hill on a sled (total mass of 42 kg) and coasts onto a flat plain with a speed…

A: Given Mass m = 42 kg Initial speed u = 6.1 m/s Final speed v =0 Friction F = -39 N

Q: In the figure, a crate of mass m = 90 kg is pushed at a constant speed up a frictionless ramp (8 =…

A: Given data: Mass of the object, m=90 kg Angle, θ=27o (a) Applying Newton second law long x – axis:…

Q: Two blocks are in contact on a frictionless table. A horizontal force is applied to the larger…

A: Given Data: The mass of block m1 is, m1 =2.3 kg The mass of block m2 is, m2=1.2 kg The magnitude of…

Q: After a skiing accident, your leg is in a cast and supported in a traction device. Find the…

A: Given:Mass  ( m ) = 2.50 kgTension ( T1  ) = ( T2  ) = TTo find:Magnitude of the force F exerted by…

Q: The magnitude and direction exerted by two tugboats towing a ship are 1670 kilograms, N30°W, and…

A:

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.