A 1200 kg car is travelling at 30 m/s and hits a wall. If the wall applies 48,000 N of force to the car, how long does it take the car to come to a stop?

Q: A 4 kg block requires 6 m to slide to a stop.If the force of friction was 22 N, what was the initial…

A:

Q: What will be the head produced for 7 kg of fuel?

A: Given data;  Mass=1 kg of fuel Heat produced was measured to be =9000 kJFind the heat production for…

Q: If a 6 kg mass is dropped from a height of 10 meters, what is the velocity of the mass right before…

A: In the given question the mass of the mass is given is 6kg and height is also given 10 meter from…

Q: If a student kicks a soccer ball with 75 Newtons of force, with how much force did the soccer ball…

A: Answer:-  Given  A student kicks a soccer ball with 75 Newtons of force.  We know that  According to…

Q: An airplane is built to withstand a maximum acceleration of 7 g. If its mass is 1,210 kg, what size…

A:

Q: What force is needed to accelerate a 1900 kg car at one-third of g?

A: given :- mass of car m=1900 kg  acceleration due to gravity=g= 9.8 m/s2  acceleration of car a=…

Q: A 1,320 kg car moving at 14 m/s on dry pavement, skids to a stop over 145 m. What is the force of…

A: Write the equation for the kinetic energy. KE=12mv2 Here, The mass of the car is "m" The speed of…

Q: If a 4000 kg car is traveling westward and has a force of 200,000 N, What is the Car’s acceleration?

A: Acceleration of car is 50 m/s^2

Q: If you push on a crate with a force of 100 N and it slides at constant velocity, how much is the…

A: Given:Pushing force, F = 100 NSince, the crate is moving with constant velocity. Therefore,…

Q: How much force is required to bring a car of mass 1,273 kg, initially traveling at 28 m/s, to rest…

A: Given mass of the car = 1273 kg initially velocity = 28 m/s  Final velocity = 0 m/s (at rest)  time…

Q: An 50-kg object accelerates at 2 meters per second squared and has a of 100 N. If you DOUBLE THE…

A: Formula of Force = mass of an object ×acceleration of an object Units of force is Newton (N).…

Q: What is the acceleration of a 50 kg object pushed with a force of 500 N?

A: mass = 50kg  Force = 500 N To find = acceleration

Q: How much does it cost to light a 300-W lightbulb for 30 days if the cost of electricity is 7¢/kWh?

A:

Q: What is the final velocity of a 1,700 kg car traveling at an initial velocity of 30 m/s south and…

A:

Q: A car has a mass of 2,000 kg and is traveling at 28 meters per second. What is the car’s kinetic…

A: Kinetic energy is the property of the body that depends on mass and motion. The motion can be of any…

Q: A 1200 kg car is travelling at 25 m/s and hits a wall. If the wall applies 45,000 N of force to the…

A:

Q: A textbook with a mass of 2.18 kg is pulled across a table with a horizontal force of 5.5 N [E]. If…

A: Given data: Mass (m) = 2.18 kg Horizontal force (F) = 5.5 N, toward East Coefficient of friction (μ)…

Q: How much force does it take to bring 1,425 N car from rest to a velocity of 28 m/s in 13 seconds

A:

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: what is the weight of a car with a mass of 1500kg

A: W=mg  g is the gravittaional acceleration

Q: What is the weight of an object (on earth) that has a mass of 45 kg?

A: Given data The mass of the person is an object as m = 45 kg.

Q: What force is required to stop a 1100 kg car in 8.0seconds if it is travelling at 25 m/s?

A:

Q: An airplane is built to withstand a maximum acceleration of 6g. If its mass is 1,200 kg, what size…

A:

Q: A boy uses a string to swing a 2 kg stone around his head. If the string is 1.5 m, and can bear a…

A: Given data:  Mass of stone (m) = 2 kg Length of string (L) = 1.5 m Maximum tension (T) = 2224 N…

Q: A ball has a kinetic energy of 106 J. If the ball is moving at a velocity of 3.21 m/s, what is the…

A: Given data:  Kinetic energy (KE) = 106 J Velocity (v) = 3.21 m/s Required: The mass of the ball in…

Q: What is the tension in the rope that lifts a box with a mass of 5 kg (90 degrees)?

A:

Q: A vehicle is running with a velocity of 5m/s. If the momentum of the vehicle is 5000 kg m/s, what is…

A: Introduction :  In this question we are provided with value of velocity and momentum . With these…

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: The catapult on an aircraft carrier can take an aircraft weighing 196,359 N from 0 to 92 m/s in 2.1…

A:

Q: A 3,150-kg truck accelerates from 4.2 m/s to 7.8 m/s in 14 s. Which describes the average force…

A: acceleration is the rate of change in velocity

Q: A 9,300 kg railroad car traveling at a velocity of 17 m/s strikes a second box cart at rest. If the…

A:

Q: A braking force of 5000 N is applied to a 150 kg go-kart over 2.2 seconds, bringing it to a stop.…

A:

Q: What is the momentum of an airplane that has a mass of 25,000 kg and is traveling at 40 m/s?

A: We have to calculate the momentum of an airplane that has a mass of 25,000 kg and is traveling at 40…

Q: How much force does it take to bring a 1,325 N car from rest to a velocity of 33 m/s in 11 seconds?

A:

Q: What is the average power consumption in watts of an appliance that uses 0.75 kWh of energy in one…

A:

Q: A 4,500 Kg car going 15 m/s hits a 2,000 kg car going 20 m/s in a head-on collision and they stick…

A: Given- m1=4500 kgv1=15 m/sm2=2000 kgv2=20 m/s To find the new speed

Q: A 3,500kg pickup truck is traveling eastward at a velocity of 15.0m/s when it collided into the rear…

A: Correct answer : The velocity of the car just after the collision is 20.67 m/s.

Q: How much energy in consumed if a 100 watt light bulb is operated for 10 MINUTES?

A:

Q: A man weighing 500 Newtons exerts a force of how many Newtons?

A: According to Newton's third law, there is an equal and opposite reaction for every action.  The…

Q: An object is pulled northward with a force of 10 N and southward with a force of 15 N. The magnitude…

A:

Q: If a truck has a linear momentum of 10,000 kg×m/s, and it is moving at 5 m/s, what is its mass?

A: Given that linear momentum the truck and velocity of the truck.Then We have to determine the mass of…

Q: A 2000 kg car slams on the breaks and comes to a stop . If the coefficient of the friction between…

A:

Q: How much force does it take to bring a 1,075 N car from rest a velocity of 26 m/s in 14 seconds?

A:

Q: If a truck engine exerts a force of 6000 N and has an acceleration 1.5m/s/s, what is the mass of the…

A: Given data The force exerted by the truck is: F = 6000 N The acceleration of the truck is: a = 1.5…

Q: What is the acceleration of a 1,500-kg racing car with a force of 4.5 x 103 N?

A: The acceleration of the car is [ a= 3 m/s2 ].