Mahamos is dragsing a box full of books HoM his office to his Car The box and bookks Hogether hove a Combined weicnt of 34 N. 1F the Coefficind of static friction between the pauement and the box 1s 0.55, hou hard must Mr. Romos push the box in order to start H moving? (Draw FBD)

Q: 8. Two blocks are in contact with each other and are being pushed by two applied forces. 30 N other.…

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Q: Question 4 A car is fitted with a flywheel connected to the drive shaft. The flywheel spins with the…

A: mgh(sin 5°)=12mv2+12Iw2   ....(1)moment of disc =12mr2angular velocity w=260…

Q: UNIT CONVERSION PRACTICE a. Convert the quantity 6.47x103 kg/m3 to slugs/gal. 4.0 1.68 slugs/gal b.…

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Q: A speaker emits a sound with power 0.2 mW. At what distance is the intensity level of the sound 12.0…

A: Dear student, as you have asked multiple questions, we will provide the solution to the first…

Q: o its just the same answer youre just adding a degree sign

A: Yes , according to laws of reflection angle of incidence is equal to angle of reflection.

Q: 7. A block moves up a 40° frictionless inclined plane at a constant speed when it is pushed along…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

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Q: (Figure 1) shows two rectangular tanks, A and B, full of water. They have equal depths and equal…

A: In this question we are given with two rectangular tanks, A and B, full of water. They have equal…

Q: What is the direction of the final position vector r, measured from North? Use coun- terclockwise as…

A: Given: Vectors as: A→=187 km making an angle 37°with positive x-axis. B→=142 km making an angle…

Q: 33. M CHALK MMH A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After…

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Q: A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000…

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Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Which of the following statements best defines power? O The energy associated with an objects…

A: Explanation-          1.    option a  will not be correct because, the energy associated with an…

Q: When the structure shown below is supported at point P, it is in equilibrium. Find the magnitude of…

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Q: An evacuated tube uses a voltage of 9.00 kV to accelerate electrons from rest to hit a phosphor…

A: The voltage used is 9.00 kV.  The kinetic energy of electron will be given by  K=eV where e is the…

Q: Problem 2: Suppose the massless rod in the discussion of the nonlinear pendulum is a string of…

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Q: A cosmic ray proton moving toward the Earth at 5.00x10' m/s experiences a magnetic force of…

A: 2. Given: The velocity is v=5X107 m/s. The magnetic force is F=1.7X10-16 N. The angle is θ=45°.…

Q: 3) A student throws a 0.22 kg rock horizontally at 20.0 m/s from 10.0 m above the ground. Ignore air…

A: Given data: The mass of rock is m=0.22 kg. The horizontal speed of rock is v=20.0 m/s. The height…

Q: The position of a particle moving along the a-axis is given by a(t) = 6.0 - 2.0t m. Help on how to…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: