Choose correct answer: Which of the following law states “ Everybody continues in its state of rest or of uniform motion, in a straight line, unless it is acted upon by some external force”? Select one: Law of conservation of Momentum Newton’s First Law of Motion Newton’s Law of Collision of Elastic bodies Newton’s Second Law of Motion

Q: QUESTION 5 What is the net force required to give an automobile of mass 1600 kg an acceleration of…

A: As stated in the question, Mass of an automobile = m = 1600 kg Acceleration produced in automobile…

Q: SUBJECT:MECHANICAL ENGINEERING Q1: A 10 kg body falls from rest with negligible interaction with its…

A:

Q: An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a val 8 kg TT 150 mm

A: Givenm=8kgL=150mmθ=25ok=1800 N/mμ=0.20

Q: 2.Find the mean distance of a planet from the Sun if its period of revolution is 300 days.

A: Ans.2  Timeperiod = 300 days Using the keplers law T2=r3 (300)2=r3 r=44.812AU

Q: match the correct descriptions to the corresponding Thermodynamic laws:

A: The first law of Thermodynamics is   A. During an interaction, energy can change from one form to…

Q: What Law can be verified using the Force Table experiment? 1-Newton's 2nd Law of motion 2-Newton's…

A: The force table method is used to determine the equilibrant forces of one or more known forces and…

Q: The principle of transmissibility of forces states that, when a force acts upon a body, its effect…

A: The principle of transmissibility of forces states that, when a force acts upon a body it's effect…

Q: Newton's second law of motion leads to:

A: Newton's second law of motion leads to Answer: the rate of change of linear momentum is equal to the…

Q: 2. The body in the figure is originally at rest. Then four external forces were simultaneously…

A: Given Data Resultant force is : FR=100 N Angle is : θ=20° Mass of the particle is: m=120 kg (a)…

Q: 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 158 KN.m e)…

A: As per the guidelines we will answer the first three subparts for you. For the remaining subparts…

Q: Due to the conservation of angular momentum, what will happen to the rotation speed of a large Red…

A: Since angular momentum is a conserved quantity, there are no external torques that will cause it to…

Q: Most collisions are inelastic, meaning the kinetic energy is not conserved in the system.  (a) What…

A: Elastic collision: Its a collision in which the kinetic energy is conserved.  Inelastic collision :…

Q: Imagine that as an engineering intern you have been assigned the task of selecting a motor for a…

A: Equilibrium is a state of a body at which there is no disturbance in a system neither inside nor…

Q: Match the laws accordingly. 1.1st law of thermodynamics 2.2nd law of thermodynamics (foward…

A: Answer has been given below:

Q: A husband and wife take turns pulling their child in a wagon along a horizontal sidewalk. Each exert…

A: GIVEN: *constant force is exerted. *Pulling force is applied by each. *Same amount work is done by…

Q: (b) A weight, as shown in figure Qlb-(a) has to move at constant velocity of 2 m/s on an inclined…

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Q: 2. A 150 kg uniform beam is attached to a vertical wall at one end and is supported by a vertical…

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Q: 00 m 4 3.00 m 8.00 m 6.00 m A. What is the minimum speed with which your friend needs to leave the…

A: Given-Distance of building from ramp Height of building from top surface of ramp Angle of projectile…

Q: A student struggled with his first midterm exam and is slightly angry. For this reason he drops a 10…

A:

Q: Which of the following statement is correct? (a) A force is an agent which produces or tends to…

A: As per Newton's 2nd law of motion, force is rate of change of momentum.   If force is applied to the…

Q: Four bodies are located in a region where g=9.67 m/s2 = 31.7148 ft/s2 Body1=750gm; Body2=4 slugs;…

A: Final answer is 132.4743 lbm

Q: 1. A car moving at 70 km/hr has a mass of 1700 kg. What force is necessary to decelerate it at a…

A: Given data: 1. The velocity of the car is v=70 km/hr The mass of the car is m=1700 kg The…

Q: A block of wood slides down a slope of frictionless inclined plane. Which of the following…

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Q: The shape of a discus aids the thrower by facilitating   Question 6 options:   aerodynamic friction…

A: INTRODUCTION: The effectiveness of aerodynamic devices required stability and control to maintain…

Q: . A spring has a stiffness of 100N/m. A mass of 3 kg was attached to the spring. The mass was pushed…

A: k=100 Nmm=3 kgt=5 secx=10 cmu0=0 mseca=? msec2

Q: and the 9.8 m/s?, the probable speed of the car, just before the brakes were applied would be 2) 79…

A:

Q: The statement that the acceleration of a particle is proportional to the resultant force acting on…

A: (a) Fourth law: This is an incorrect option, because Newton's fourth law is never exist.  (b) Third…

Q: 1) A small steel block and a magnet rest on a horizontal frictionless table. The steel block weighs…

A: Given The weigh of the steel block is w=0.07 N. The force on the block at d=26 cm away from the…