A 500kg car exerts 5,000,000 N of force (5x106 N) on a 100 kg billboard (large advertisement) located on the roadside when the car hits it with a head on collision. With what force does the billboard exert on the car?  1000 N 238,000 N 5,000,000 N 12,000,000 N

Q: Kageyama tossed the ball with mass of 745g almost vertically. What would be the force applied by the…

A: Mass of ball, m = 745 g Acceleration due to gravity, g = 9.8 m/s² Force applied by the ball to…

Q: 144. A 2,400-kilogram car is traveling at a speed of 20. meters per second. Compared to the…

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Q: 1000 kg F p = 0.1 10°

A: Given, Mass M = 1000 kg  Angle , A = 10° Coefficient of friction, m = 0.1

Q: A 1000 kg car traveling at 30 m/s crashes into a wall and come to rest in a distance of 2.5 m.…

A: Given that mass of the car and initial velocity of the car and also given the final velocity of the…

Q: Which of Newton's three laws does the following situation illustrate? A box on a shelf is still…

A: Newton's Laws of motion are the three laws which describe the motion of objects. Newton's law…

Q: A 200 g wooden block moves with constant speed (on a wooden track) when the total force applied is…

A: The frictional force on a body is given by Ff = μN, where μ = coefficient of friction N = normal…

Q: Circle answer

A: 69.The magnitude of the force of the table top on the book is,

Q: A 75 kg man pushes off from the 86kg block on ice and slides away at a speed of 4 m/s What is the…

A: Conservation of momentum: AS per the conservation of momentum in an isolated system the total…

Q: Aisha throws a 0.7-kg ball upward. Frances, standing on a balcony above Aisha, catches the ball by…

A: Given data: Mass of the ball, m=0.7 kg Downward force exerted on the ball, F=1.7 N Acceleration due…

Q: A man sitting on a sled resting on a frozen lake has 2 large snowballs in his arms. The empty sled…

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Q: A 2500 kilogram truck is moving initially with a velocity of 10.00 meters per second. To change its…

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Q: Using the alternate form of Newton's second law, compute the force (in N) needed to accelerate a…

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Q: In a Subaru TV commercial, a dog is driving a car of total MASS 1,812 kg.  Suddenly a person runs…

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Q: The velocity of a 0.25 kg model rocket changes from 15 m/s [up] to 40 m/s [up] in 0.60 s. Calculate…

A: Given, Mass=0.25 kg changes from 15 m/s to 40 m/s time=0.60 s As we know that force is rate of…

Q: #7. Blocks with masses of 1 [kg], 2 [kg], and 3 [kg] are lined up in a row on a frictionless table.…

A: Three blocks lineup in row and applying force of 12N

Q: During a crash test, a car with mass 851 kg traveling at 22 m/s slams into a concrete barrier,…

A: Dear student The impulse imparted is given by: I = Change in momentum = F.∆t Here F = force ∆t =…

Q: A 71.0 kg sled is pulled from rest by a snowmobile and accelerates at 2.0 m/s2 [forward] The force…

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Q: Jack and Jill are walking with a 5.00-kg plank of wood on their heads. On top of the plank is a…

A:

Q: A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass…

A: It is given that,

Q: A bumper car with a mass of 86 kg is traveling at 3.6 m/s. A bumper car with a mass of 98 kg  is…

A:

Q: Using the alternate form of Newton's second law, compute the force (in N) needed to accelerate a…

A: The alternate form of Newton’s second law of motion is:

Q: A 50 kg man pushes off from the 94kg block on ice and slides away at a speed of 3 m/s What is the…

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Q: A chuck wagon with an initial velocity of 4 m/s and a mass of 35 kg a push with 350 joules of force.…

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Q: A car's engine exerts a force of 720 N to the right. What is the resultant force acting on the car…

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Q: A 2500 lb car collides with a 25,000 lb truck. During the collision the car exerts a force of 550 lb…

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Q: Sachi wants to throw a water balloon to knock over a target and win a prize. The target will only…

A: Given data:  Force (F) = 0.035 N Mass (m) = 11.4 g = 11.4×10-3 kg Required: Acceleration (a)

Q: The bottom crate is pulled by a force of 20 N to the right. The μk between the bottom crate and the…

A: Given data: The force acting on the bottom crate is F=20 N. The coefficient of friction between…

Q: Blocks with masses of 1.2 kg, 2.4 kg, and 3.0 kg are lined up in a row on a frictionless table. All…

A:

Q: 2,225 kg car moving at 10 m/s on dry pavement, skids to a stop over 110 m. What is the force of…

A: Given: mass of car m=2225Kg initial velocity u= 10m/s final velocity v=0m/s distance travelled s=…

Q: An elevator motor lifts a 2650-kg load a height of 39 m in 12 s.

A: Energy gained by a body as it climbs a certain height or energy needed to move a body up a cetrain…

Q: A stack of four textbooks sits on top of a desk. The mass of the bottom book is 5.0 kg, on top of…

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Q: mass of 10 grams is dropped from a building 100 meters high. After what time will the object hit the…

A: given u = 0 h=100 m

Q: On a snowy road, a driver applies a braking force of 6017 N on his 1174 kg car. The car travels…

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Q: Three cars of equal mass and velocities are traveling south down 41 through Acworth. When they each…

A: Given Data: Masses of car are equal i.e. m1=m2=m3=m Velocities of the car are equal i.e. u1=u2=u3=u…

Q: an astronaut and equipment weigh 2156n on earth. weightless in space, the astronaut throws away a…

A: Given that  an astronaut and equipment weigh 2156n on earth. weightless in space, the astronaut…

Q: A particle of unit mass is moving under the force of attraction of another particle of mass m1 at a…

A:

Q: A 2.5 kg ball strikes a wall with the velocity of 8.5 m/s to the left the ball bounces off with a…

A: Given:Mass,M=2.5 kgVelocity,v1=8.5 m/svelocity ,v2=7.5 m/s Time,t=0.2 secFind the force exerted on…

Q: A car of mass 1,829 kg collides with a wall. The initial speed of the car is 15.1 m/s. After…

A: Given data:  Mass of car (m) = 1829 kg Initial velocity (Vi) = 15.1 m/s Final velocity (Vf) = -2.9…

Q: Starting from rest, a 10,000-kg aircraft being launched from an aircraft carrier goes from 0 to 90…

A: Given data The mass of the aircraft is given as m = 10000 kg. The initial velocity of the aircraft…

Q: A ball is hanging from a cord at negligible weight. A secondary ball with the same weight as the…

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Q: The four balls in (Figure 1) have been thrown straight up. They have the same size, but different…

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Q: A car of mass 1,879 kg collides with a wall. The initial speed of the car is 16.4 m/s. After…

A: Given Information:- Mass of the car is m=1879 kg Initial speed of the car is vi=16.4 m/s Final speed…

Q: You have an elephant with mass of 15,000 kg and rhino with mass of 9,000 kg that are both…

A: The mass of an Elephant ( Me)= 15000kg The mass of Rhino (Mr) = 9000kg Both are accelerating at rate…

Q: bullet with a mass of 0.026kilograms is traveling to the right-direction penetrated a mudhill. The…

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Q: Heidi (39 kg) is walking her tiny chihuahua, Chaxi (5.60 kg), on the sidewalk.  To encourage Chaxi…

A: Introduction: The third law of motion states that for every action there is an equal and opposite…

Q: Three books X, Y, and Z rest on a table. The weight of each book is indicated as shown in the…

A: (i): Given: The weight of the X is 4 N. The weight of the Y is 5 N. The weight of the Z is 10 N.

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: