Find both the scalar X component of the force and angle theta.Ĩ) Write and derive the work-energy theorem.ĩ) A 50 kg bucket is being lifted by a rope. If the coefficient of friction is 0.4 then what is the minimum force required along the rope to pull the block?ĥ) What is the value of the coefficient of static friction of an inclined plane where a mass of 50 kg is tending to slip downwards when the angle of inclination is made 15 degrees?ħ) A force of 200 N makes an angle of theta with the X-axis and has a scalar Y component of 30 N. It is pulled with a rope which is at 30 degrees with the horizontal floor. Determine V1-V2.Ĥ) A 20 kg iron block is kept on a horizontal table. If the coefficient of friction between the wheels of a car and the road is 0.5, then what is the (i) optimum speed of the car to avoid wear and tear on its tires, and (ii) maximum permissible speed to avoid slipping?ģ) The velocity of an object is V1=8 m/s towards N and the velocity of a different object is V2= 6 m/s towards West. How long does the stone remain in the air?Ģ) A circular track of radius 100 m is banked at an angle of 30°. Physics Problems and Questions for School and Competitive Examinations and Testsġ) A stone is falling freely from rest and the total distance covered by it in the last second of its motion equals the distance covered by it in the first 3 seconds of its motion. Physics Problems and Questions: Question Bank-Set Number 1 We are coming up with more numerical in the coming days, which will have harder sets as well.
The Standard of these sets is MEDIUM (not so hard).
MULTI PART PHYSICS 101 PROBLEMS PDF
The first set (Set number 1) is being published on this post body itself and the rest of the sets (6 more) are being embedded in a pdf file, which is also available right on this page for you.
These numerical problems and questions are distributed among 7 sets of Questions for you. Here we are publishing a large number of physics problems and questions, with selective hints as well.
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