RAIL INES CROSS COUNTRY MOVERS 00

Q: An uncontrolled automobile traveling at 45 mph strikes a highway crash barrier square on. After…

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Q: Determine the maximum constant speed a race car can have if the acceleration of the car cannot…

A: Write the given data:

Q: A projectile enters a resisting medium at x = 0 with an initial velocity v0 = 900 ft/s and travels 4…

A: Given data as per question

Q: A Toyota Innova starts from rest at t = 0 and travelling straight along NLEX with a constant…

A: The acceleration of the Innova car is, a=20 ms2 The speed attained by the car is, v=80 kph=22.223ms…

Q: Q1) Initially, the car travels along a straight road with a speed of 35 m/s. If the brakes are…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: 11.41 As relay runner A enters the 65-ft-long exchange zone with a speed of 30 fus, he begins to…

A:

Q: A car is to be hoisted by elevator to the fourth floor of a parking garage, which is at a height h…

A: Given: Height h=16macceleration a1=0.2m/s2deceleration a2=-0.1m/s2Maximum velocity (vmax)=2.7m/s

Q: *12–128. The car has an initial speed v, = 20 m/s. If it increases its speed along the circular…

A: here now ,,     velocity at s=25m        at=0.8s        a=vdvds∫ads= ∫vdv∫0s0.8 sds =…

Q: A small particle P starts from point O with a negligible speed and increases its speed to a value v…

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Q: 12–99. The missile at A takes off from rest and rises vertically to B, where its fuel runs out in 8…

A: Given data: Time for fuel to run out , t = 8 s   The slope of the graph gives the ratio of…

Q: A sphere is fired downwards into a medium with an initial speed of 27 m/s. If it experiences a…

A: Given Data : Initial speed v0 : 27 m/s Deceleration of sphere a = (-6t) m/s2 Initial time t0 = 0…

Q: Q17. As shown in the image below, the football player at A throws a football C with a velocity of va…

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Q: A motorcycle patrolman starts from rest at A two seconds after a car, speeding at the constant rate…

A: Given data as per question speed of  car=120 kmh=33.33 msMaximum speed=150 kmh=41.667 msdistance…

Q: In a GT car racing, a Porsche 919 (A) and an Audi R18 (B) reach the line C-C side by side at the…

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Q: Steep safety ramps are built beside mountain highways to enable vehicles with defective brakes to…

A:

Q: A car and a truck are both traveling at the constant speed of 35 mi/h; the car is 40 ft behind the…

A: Given Car and truck speed = 35 mi/h Bar B speed = 35 mi/h Acceleration of car = 5 ft/s2 Declarations…

Q: *12–108. The baseball player A hits the baseball at VA = 40 ft/s and 0A = 60° from the horizontal.…

A: the velocity of the baseball (va) = 40 ft/s at = 60o  x-component of velocity (va)x = 40*cos60o…

Q: Determine the maximum constant speed a race car can have if the acceleration of the car cannot…

A: Given:acceleration, a=7 m/s2radius of curvature, r=180 m

Q: Rectilinear Motion: A particle travels in v = (13-4t^2) m/s, where t is seconds. When T = 1s, the…

A:

Q: A motoreycle patrolman starts from rest at A two seconds after a car, speeding at the constant rate…

A: Let t be the time elapsed from starting of the race   speed of car = 120 kmph = 33.3333 m/s max…

Q: Automobile A is traveling east at the constant speed of 36 km/h. As automobile A crosses the…

A:

Q: raveling from city A to city B, a train accelerates from rest at 0.012 m/s2 for 23.0 min, then…

A: s = ut + 12at2u = 0 m/ss = distance covered t = time taken = 23 * 60 seca = acceleration = 0.012…

Q: A 10kg crate travels along a smooth slop as shown.If at the point shown its speed is 670m/s,…

A: Given: The mass of crate is m=10 kg. The velocity of crate at highest point is v= 670 m/s. The…

Q: 5.) A metallic particle is subjected to the influence of a magnetic field as it travels downward…

A: Given data as per the question s =0.492 ft Acceleration =7s m/s2

Q: Q: A particle is moving on a straight line with an initial speed of (64 m/sec) and deceleration of…

A:

Q: A motorist is about to enter the exit ramp of a highway. When it is 50m before reaching A (along the…

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Q: A particle travels along a straight line with a velocity v=(12-3t^2) m/s. When t=1s, the particle is…

A:

Q: Automobile A is traveling east at a constant speed of 36 km/h. As automobile A crosses the…

A:

Q: Question 16 The jet plane starts from rest at s = 0 and is subjected to the acceleration shown.…

A: The given data are: a=a01-ss1d=60 ma0=22.5 m/s2s1=150 m

Q: A particle travels along a straight line with a velocity v = (12- 3t²) m>s, where t is in seconds.…

A:

Q: A car has an initial speed of 17m/s and a constant deceleration of 1 m/s². Determine the velocity of…

A:

Q: An uncontrolled automobile traveling at 45 mph strikes a highway crash barrier square on. After…

A:

Q: Train A travels with a constant speed VA = 120 km/h along the straight and level track. The driver…

A: To find: The velocity and acceleration of train relative to car A. Given: The velocity of train A is…

Q: A ball is thrown upwards with a velocity of 60 m/s from the bottom of the tower of height 130 m.…

A:

Q: A R = 100 m B

A: GIVEN,Va=  90km/h            &    R=100 m    =90 x 516  =  25 m/snow from the equation of…

Q: Mohammed is driving his car at 80 km/hr speed from Alaya and Ahmed is driving his car at 60 km/hr…

A: Option c  36.036 s

Q: Rapid-transit trains A and B travel on parallel tracks. Train A has a speed of 80 km /h and is…

A:

Q: In a GT car racing, a Porsche 919 (A) and an Audi R18 (B) reach the line C-C side by side at the…

A:

Q: article A slides over the semicylinder while pushed by the arm pinned at C. The motion of the arm is…

A:

Q: A car starts from rest with an acceleration of 8.0 m/s² which decreases linearly with time to zero…

A:

Q: A motorcycle patrolman starts from rest at A two seconds after a car, speeding at the constant rate…

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Q: A car starts from rest with an acceleration of 7.1 m/s2 which decreases linearly with time to zero…

A:

Q: During a braking test, a car is brought to rest beginning from an initial speed of 47 mi/hr in a…

A: As per given  Initial speed =47mi/hr Declection distance =138 ft We have to find the stopping…

Q: The car starts from rest at "A" along the circular path such that its speed is increased by a rate…

A: Given, at=8.7tm/s2r=30 ms=18 m

Q: A ski jumper starts with a horizontal take-off velocity of 25 m's and lands on a straight landing…

A:

Q: A steel ball is dropped from a boat so that it strikes the surface of a lake with a speed of 20.45…

A: Given, Initial velocity = V0 = 20.45 ft/s Acceleration in downward direction = a = 15 - 0.85 v2…

Q: 1. A car is moving along a straight line with a velocity v = 312 - t + 5 m/s, where t is in seconds.…

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Q: Q14. As shown in the image below, a man starts from point A, and tries to swim across a 40-ft wide…

A: For solution refer below images.

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.