Physics A car of mass 1500 kg starting from rest can reach a speed of 20 m/s within 10 seconds. Calculate the accelerating force of the car engine. 5. deubled By how

Q: A 934-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it…

A: Write an expression for average force using Newton’s second law of motion

Q: 2.- What is the velocity wo to the ball is projected front point A to B and reach 5 m along a 30°…

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Q: A football punter accelerates a football from rest to a speed of 11 m/s during the time in which his…

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Q: 13 A particle of rest mass m is acted upon by a constant force F parallel to v. The acceleration and…

A: Given that                  The rest mass of the particle is = m  let's assume that m1 be the mass…

Q: A football punter accelerates a football from rest to a speed of 13 m/s during the time in which his…

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Q: An F-150 SuperCrew (m = 2400 kg) travelling on Highway 66 is going at a high rate of speed, 29.0 m/s…

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Q: A 863-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it…

A: Given:Mass of the car, m= 863 kgInitial velocity, u = 0Final velocity, v = 30 m/sTime taken, t = 5 s

Q: A squid is able to use a type of jet propulsion to accelerate away from predators by ejecting water…

A: Velocity, v = 8 m/sTime, t = 0.35 sThrust force, T = 30 NMass of the squid, ∆m = ?

Q: A football punter accelerates a football from rest to a speed of 11 m/s during the time in which his…

A: Impulse imparted to the ball is equal to the change in momentum. Force exerted by the punter to…

Q: A net force of 5.30 N acting for 4.10 s on a mass initially at rest causes it to travel 4.95 m in a…

A: F = 5.30 N t = 4.10 s vi = 0 s = 4.95 m m = ?

Q: A 821-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it…

A: Given: The mass of the car is 821 kg. The initial speed of the car is 0 m/s. The final speed of the…

Q: 4. How much mass is required to exert a force of 25 Newtons, accelerating at 5 m/s2?

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: A boy at the lake is skipping stones. He picks up a rock and throws it with a 42 N force. The rock…

A: From Newton's Second law, if mass is constant: F = ma              ......(1) Here, F is force…

Q: A football punter accelerates a football from rest to a speed of 14 m/s during the time in which his…

A: Given:Mass of the ball = 0.48 kgInitial velocity of the ball = 0Final velocity of the ball = 14…

Q: A scooterist moving with a speed of 36 km/h sees a child standing in the middle of the road. He…

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Q: A rocket takes off from Earth's surface, accelerating straight up at 59.2m / (s ^ 2) Calculate the…

A: In the given question, Mass of the astronaut (m) = 89.4kg Acceleration of rocket (a) = 59.2m/s2…

Q: The fastest pitched baseball was measured at 46 m/s. Typically, a baseball has a mass of 145 g. If…

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Q: An 80.0 kg hockey player collides head-on with a 65.0 kg hockey player. If the more massive player…

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Q: 00-kg car increased its speed from 3 m/s to 9 m/s in 3 s, taking in mi cional force, calculate the…

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Q: 4.) How long (T in seconds) does a force of F=200N need to be applied to a mass of M=10kg, to…

A: Given: The mass of the object is 10 kg. The applied force is 200 N. The initial velocity is 0 m/s.…

Q: 26) A car traveling 20ms collides with a massive wall and stops instantly. A passenger of mass 75kg,…

A: Given : Initial velocity, u = 20 m/s Final velocity, v = 0 m/s mass of passenger, m = 75 kg Time, t…

Q: 2) What average force is required to accelerate a 5kg block from rest to a final speed of 54m/s in…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A net forceF acting on a mass m produces an acceleration a. What would the acceleration be if a net…

A: Given: The appleid force is F. The acceleration of the object is a. The mass of the object is m.

Q: A squid is able to use a type of jet propulsion to accelerate away from predators by ejecting water…

A:

Q: A football punter accelerates a football from rest to a speed of 12 m/s during the time in which his…

A: Initial speed, u = 0 m/s Final speed, v = 12 m/s Time of contact, t = 0.18 s Mass of football, m =…

Q: Q1-A-A projectile is shot upward from the earth with a speed of 30m/s .How high is it when its speed…

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Q: 7. A car (mass 1000 kg) is traveling at 60 mph (26.82 m/s) when the driver notices a cat 50 m ahead…

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Q: A 845-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it…

A: Find acceleration of the car during this period,

Q: Consider a car crash in which the vehicle travels at 13 m/s (roughly 30 mph) just before the…

A: At speed = 5 m/s mp=75 kgv0x=-13 ms

Q: The rocket sled shown below decelerates at a rate of 196 m/s2 . What force is necessary to produce…

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Q: Sports Car on Hill F, normal = 7828 N Ffriction = 1566 N mass = 850 kg = -2849 N gx = -1200 N…

A: The expression for the net force in the x direction can be calculated as Fnet=Fapplied+Fgx-Ffriction…

Q: A 866-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it…

A: Given:

Q: A 100-kg sub-satellite is released from the International Space Station (ISS) is initially mov- ing…

A: Given quantities: mass of the satellite (m) = 100 kg initial velocity (u) = + 10 m/s…

Q: 5. How much force would be required to slow a 400 kg car from 45 m/s to 27 m/s in 3 s? *

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Q: A constant net force of 200 N is exerted to accelerate a cart from rest to a velocity of 40 m/s in…

A: Force, F = 200 N Initial velocity, u = 0 Final velocity, v = 40 m/s Time interval, ∆t = 10 s Mass of…

Q: A 3209.62 kg car crashed to a 513.73 lbs motorcycle which is at rest, throwing it to accelerate at…

A: The expression for find force on the bicycle is F=ma Substitute values in the above equation…

Q: A force of 3.3 N is exerted on a 7.9 g rifle bullet. What is the bullets acceleration?

A: From Newton’s second law of motion.

Q: A 150g baseball pitched at a speed at 40m/s is hit straight back to the pitcher at a speed of 50m/s.…

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Q: An 81.0 kg sprinter starts a race with an acceleration of 2.12 m/s2. If the sprinter accelerates at…

A: Basic Details The total time can be determined as the sum of the time for the first period and that…

Q: 5. A small fireworks rocket has a mass of 500g (=??kg). When fired, it produces a thrust force of…

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Q: Alice who has a mass of 55.0 KG is riding at 25.0 m/s in her new sports car. when she must certainly…

A: Write the given values with suitable variables. m=55 kgu=25 m/st=0.6 sv=0 m/s Here, m denotes the…

Q: A 1550-kg car slows from a speed of 27 m/s to a speed of 15 m/s over a time period of 3.0 seconds.…

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Q: 5. How long must a force of 100 N act on a 20-kg rocket to increase its speed from 100 m/s to 150…

A: 5) Apply Newton’s second law. Here, F represents the force, m represents the mass, v­f represents…