Q: A 300 lb car travelling with a speed of 30 mph, strikes an obstruction and is brought to rest in…
A: Given:Car weight 300 lbCar speed is 30 mphCar came to rest in 0.10 secTo Find:Average force on car ?
Q: braking force of 5000 N is applied to a 150 kg go-kart over 2.1 seconds, bringing it to a stop. How…
A: Given: The braking force is 5000 N. The mass of the cart is 150 kg. The time interval is 2.1 s. The…
Q: It takes 5.895 seconds for a vehicle to stop from a velocity of 98.4 ft/s when the brakes exerted a…
A: Given that, the value of time and force and velocity. Then We have to determine the value of mass of…
Q: 30 ft _6 ft- 5 ft B ne boy pulls on the rope with a force of 80 lb.
A: Solution:-Step:1 Given, Force, F=80 lb co‐ordinates of A is A0,0,30 ft…
Q: What is the acceleration of your 9.6 kg shopping cart if there is a forward push of 85.1 N and…
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Q: A runaway train car that has a mass of 15,000 kg travels at a speed of 5.4 M/S down a track. Compute…
A: Concept of kinematics will be used and the equation will be used is given as: v=u+at Here v is the…
Q: What force is required to a mass of 45kgs and an acceleration of 2.5m/s2?
A: Given that, the value of mass and acceleration. Then We have to determine the value of required…
Q: speed at x = -4.5 m is v = 22.C
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Q: A 12-mg housefly has a maximum speed of 4.5 mph; what is that in m/s?
A: Given, Mass of the house fly, m = 12 mg maximum speed of the housefly, v = 4.5 mph
Q: How large a net force is required to accelerate a 1,703-kg SUV from rest to a speed of 12.9 m/s in a…
A: Net Force required....Fnet= 624.149 Newtons
Q: 1. Based on the values provided, complete the following table.
A: Required : Change in potential energy.
Q: What is the acceleration of a box of mass 2kg that is pushed with a force of 10N?
A: Relation between force and acceleration is given by:- Force = mass × acceleration .Given:- Force =…
Q: You exert a force of 500N on a cart while friction exerts an opposing force of 200N. The cart…
A:
Q: what force acts on a 1,150kg car travelling at a velocity of 23.0m/s when the brakes are applied,…
A: Given, Mass of the car = 1150 kg = m Velocity of the moving car = 23 m/s = u (initial velocity)…
Q: A stalled 1,000 - kg car needs a push. Starting at rest, how hard do to get it up to 10 m/sec in…
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Q: A 12-kg cannonball is fired with a velocity of 12 m/s from 26 m above the ground. It hits a target…
A: mass = 12 kg initial velocity = 12 m/s initial height = 26 m final height = 13 m
Q: A car has a mass of 2000 kg. What is the acceleration produced by a force of 3000 N?
A:
Q: George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15…
A: The mass m=150kg The speed =15m/s To find the kinetic energy
Q: A 2000kg car traveling at 21 m/s takes 51m to stop under full braking. The same car under similair…
A: Given : m = 2000 kg vo = 21 m/s s = 51 m v = 0 (because finally the car stops) To determine :…
Q: 4 kg 1 kg
A:
Q: A comet is traveling in outer space with a velocity of 2000 m/s. How long will it take to travel…
A: Given : velocity of comet , v = 2000 m/s Distance to travel , d =300,000 m
Q: A runaway train car that has a mass of 16,000 kg travels at a speed of 5.5 m/s down a track. Compute…
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Q: A 20,744kg railroad freight car travels on a level track at a speed of 6.1m/s. It collided and…
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Q: How large of a net force is required to accelerate a 1,592 kg car from rest to a speed of 13.7 m/s…
A: According to Newton's second law F = ma
Q: A car is driving on highway 78 and has a momentum of 47,000 kgm/s. If the car is 1,900 kg, what is…
A:
Q: Because of the force of gravity, the 1kg lamp exerts a force of 2N on the desk. How much force does…
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Q: How much does a 0.25kg apple have with an acceleration of 9.8m/s
A: Given data: Mass (m) = 0.25 kg Acceleration (a) = 9.8 m/s2 Required: Force (F)
Q: 3. Calculate in newtons the weight of a 2.5-kg melon. What is its weight in pounds?
A:
Q: George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: A stalled 1,000 – kg car needs a push. Starting at rest, how hard do you have to push to get it up…
A: Given, Initial velocity, u=0 m/s Final velocity, v=10 m/s Time, t=100 s Mass, m=1000 kg
Q: An archer shot a 0.06 kg arrow at a target. The arrow accelerated at 5,000 m/s? to reach a speed of…
A: Given information: Mass of arrow (m) = 0.06 kg Acceleration of arrow (a) = 5,000 m/s2
Q: What is the momentum of a bowling ball that has a mass of 8.0 kg and a velocity of 3.5 m/s?
A: Given Data:- Mass of the ball is m=8.0 kg Velocity of the ball is v=3.5 m/s Required:- Momentum of…
Q: The unit for FORCE is Newtons Joules Kilograms
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Q: If a 15kg dog is running downstairs with an acceleration of 5 m/s2. What is the force acting on it?
A: Mass of dog, m=15kg Acceleration, a=5m/s2 Let the force acting be F.
Q: メ> 10 kg l0m->
A: Given,Tension in the rope, T = 125 Ng = 10 Nkgsin 37° = 0.60cos 37° = 0.8weight, W = 80 Nlength of…
Q: The incredible hulk can bench press 2.19 million pounds. In contrast, Superman can bench 951 metric…
A: The incredible hulk can bench press 2.19 million pounds. Superman can bench 951 metric tonnes. To…
Q: A car of mass 1,323 kg accelerates from rest to 21.8 m/s in 5.31 s. How much force was required to…
A: From Newton's 2nd law of motion, we know that, if an object has mass m and acceleration a then the…
Q: A rock is thrown off a 42 ft. high building at 0.00381 m/s at an angle of 300 below the horizontal.…
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Q: 9.8 m/s² weight of 15 kg
A: The weight of an object is the gravitational force that is acting on it. It depends on the…
Q: A car travels a distance of 350 miles in 5 hours. Find its speed.
A: Given data: Distance (d) = 350 miles Time (t) = 5 hours Required: Speed (v)
Q: Calculate the speed of a dog running through a field if he is covering 23.7 meters in 54 seconds.
A: Given data : Time = t Distance = D To find : Speed of dog
Q: I need the answer as soon as possible
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Q: an objet is moving at 632 miles per hour. It stops in 1.4 seconds. What is its acceleration? How…
A: Given information: The initial velocity of the object (u) = 632 mph Since the object stops its final…
Q: A car with a mass of 1200 kg moves at 17 m/s. What force is needed to bring the car to a halt in 10…
A: m=1200 kg. u=17 m/s. t=10s.
Q: What is the net force needed to act on a 225 kg object in order to accelerate it from rest over a…
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Q: If a baseball (m=.450 kg) is thrown up with a velocity of 8 m/s, how many meters high will it reach?
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Q: Rm=
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- Suppose au airline allows a maximum of 30 kg for each suitcase a passenger brings along. (a) What is the weight in newtons of a 30-kg t1ikasr? (b) What is the weight in pounds?In Section 2.4, we computed the force needed to accelerate a 1,000-kg car from 0 to 27 m/s in 10 s. Compute the force using the alternate form of Newton’s second law. The change in momentum is the car’s momentum when traveling 27 m/s minus its momentum when going 0 m/s.The engines in a supertanker carrying crude oil produce a net force of 20,000,000 N on the ship. If the resulting acceleration is 0. 1 m/s2, what is the ship’s mass?
- . The Kingda Ka roller coaster in New Jersey is the world’s tallest ride of its kind. As the passenger cars are launched from rest at the start, they are accelerated uniformly to a speed of 57 m/s (128 mph) in just 3.5 s. (a) What is the acceleration experienced by passengers on this ride in m/s2? In g’s? (b) If a certain passenger has a mass of 65 kg, what is the force in newtons that acts on him during the launch phase of this ride? What is the force in pounds?2. How much force is needed to stop a 10 kg object moving at 4 m/s in just 10 s? Explain your answer.A 0.046 kg golf ball hit by a driver can accelerate from rest to 67 m/s in 1 ms while the driver is in contact with the ball. How much average force does the golf ball experience? (Fnet=ma)
- 9. What is the mass of a 10.0 lb. bag full of potatoes? 10. Find the force (N) on a 3000 kg car that moves from 8 m/s to 25 m/s in 7 seconds.A 3177.06 kg car crashed to a 534.95 lbs motorcycle which is at rest, throwing it to accelerate at 8.24m/s2. If the car was pushed back with a distance of 21 m, how much farther is the motorcycle from the crash site? What is the final velocity of the car upon being pushed back that is caused by the crash? use 1kg=2.20lbsa jet with a mass of 4,450 kg is powered by an engine with a force equal to 59,700 N. It is accelerating 13 m/s2 on take off. What is the jets speed, starting from a standstill, after 9 seconds? How far has it traveled in 9 seconds?
- A 1,500-kg car starts from rest and takes 10 s to reach a speed of m/s. What is the force the engine exerts on the car?With bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move forward together with a maximum forward force of 18,470 N. Assuming friction is zero, what is the magnitude of the force (in N) of the car's bumper on the truck's bumper? Hullo, everyone! I actually know the answer to this question, because I keep getting it marked as wrong - the answer is supposed to be 4178, but for the life of me, I can't figure out how. I thought it would be as simple as finding the acceleration, then multiplying by mass, but I've tried converting kg to g, tried the law of equal and oppositie reaction, tried the car's mass, tried the truck's mass, but I never even get close to the answer I've been given. The AI function on Bartleby, which I have often found quite useful, also can't get 4178. If anyone could send me the specific steps involved in getting this answer, I would be so grateful - thank you so much! 've tried everything with this question.2) Force is given by mass times acceleration. If the force on a body is 20N and its mass is 12kg, how much is the acceleration? 3) As you step out of the boat, you move forward and the boat moves backwards. Which law of motion is that? Name the law Explain the law Give a different example of the same law