Answered: 7 What force is required to slow a…

7 What force is required to slow a 1450-kg car traveling 115 km/h to 45.0 km/h within 3.00 s? How far does the car travel during its deceleration? -11600 N -10600 N -10500 N -11500 N

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter2: Newton's Laws

Section: Chapter Questions

Problem 6P: A motorcycle and rider have a total mass equal to 300 kg. The rider applies the brakes, causing the...

See similar textbooks

Related questions

Q: Find the equivalent resistance of the combination of resistors shown below: R2 3.5 N R3 - 2.5 N R,…

A: R1 = 5.0 ΩR2 = 3.5 ΩR3 = 2.5 ΩR4 = 24.0 ΩR5 = 3.2 Ω

Q: A boll rounds a 16 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

A: Given : Radius ,"r"= 16m velocity "v"= 8m/s. Formula used : ac= v²/r .

Q: draw the ray diagram of the following (convex mirror): a. object is between f and the vertex b.…

A: Rules of refraction at convex mirror 1)A incident ray traveling parallel to the principal axis on…

Q: The spherical gas tank is fabricated by bolting together two hemispherical thin shells of thickness…

A: The relationship between pressure and force is given by P=FA Where F is a force and A is cross…

Q: During an intense volleyball game match, Denden tosses the ball straight up in the air. Which of the…

Q: particle charge +3µC is 12.0 cm from a second particle of charge-1.5µC . Which of the following is…

A: q1 = 3*10-6c q2 = -1.5*10-6c distance = 12cm

Q: Consider a straight conductor of length 2.8 cm. The conductor moves at right angles to a magnetic…

Q: QUESTION 1 A point charge q1 = +5.00 micro Coulomb is held fixed in space. From a horizontal…

Q: It is observed that light of 420 nm just begins to emit photoelectrons. What is the quantum…

A: At 420nm photoelectron just emitted, it means 420nm is the threshold wavelength. below 420nm…

Q: 14. A ball is thrown vertically upward from the ground with an initial velocity of 20 m/s. (a) How…

A: Initial velocity , u = 20 m/s When ball is thrown vertically upward the final velocity will be…

Q: Calculate the velocity of a particle with charge q, = 1.6 x 10-19 that moves at right angles to the…

Q: QUESTION 6 Consider a cube with edge length L immersed in a uniform electric field E along the…

Q: A car drives straight off of a horizontal cliff with a speed of 45.3 m/s. If it is in the air for…

Q: Vector A has magnitude 9.0 m and is directed east. Vector B has magnitude 8.0 m and is directed…

Q: student kicks a football vertically upwards with a speed of 20.0m/s. Determine all unknowns and…

Q: ____________________motion is a motion of an object near the Earth's surface in an arc or parabolic…

A: Given:-motion of an object near the Earth's surface in an arc or parabolic trajectory under the…

Q: A boll rounds a 16 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

A: Given data : Radius = R Speed = V…

Q: A car has a mass of 16 kg. Suppose it travels at 40 m/s. Find the kinetic energy possessed by it.

A: Given data : Mass = m Velocity = v To find :…

Q: A 950kg car moving at 12m/s takes a turn around a circle with a radius of 28m. Determine the…

A: Given data: Mass (m) = 950 kg Velocity (v) = 12 m/s Radius (r) = 28 m Required: The acceleration…

Q: Problem An electric charge Q is distributed uniformly along a thick and enormously long conducting…

A: Gauss law states that the total electric flux out of a closed surface is equal to the charge…

Q: 3) Since we are treating light as a particle, it is appropriate to consider a pool ball bouncing off…

A: From the labels along the right traingles below we see that θ=ϕ

Q: presses a spring from its natural length of 18 cm to a length of 16 cm. How much work is done in…

A: GivenA force, F= 1200 N compresses a spring from its natural length of 18 cm to a length of 16 cm

Q: Cadrudate the that datves af 24 m/s end. hoe 50000J et energy.

Q: . Argue, conceptually, that the magnetic field does not change the speed of a particle. 2. An…

A: Magnetic field does not change the speed of the particle because Force given due to magnetic field…

Q: 3. Use the table of values in SSLM week6, p3. 11hcir tte the resistance of copper wire, 100m length,…

Q: How fast does a 48kg tiger running if it has a kinetic energy of 15 kilojoules? Express your answer…

Q: 4. An 80-lb girl climbs a 12-ft rope in 7.5 s. Her average power output is a. 0.13 hp b. 0.19 hp c.…

Q: 01 02 If the tension in the string T1= T2 = 50 N T1 T2 and e;=02 = 25º, The magnitude of w is %3D W…

Q: Given data: D isteme -310 m ange Speed 62 m/s CaJeusate the time ?

A: Given data : Distance = D Speed = S…

Q: stone is projected at an angle of 40 degrees to the horizontal. What will happen to the stone’s…

Q: Two 5 ohms resistors are connected in series; this combination is parallel with 10 ohms resistor and…

A: given data as per question R1 = 5ohm R2 = 5ohm R3 = 10ohm R4 = 15ohm R5 = 30ohm V…

Q: Given the situation below, which of the following is likely to occur given that the ramp is smooth…

A: Purple ball and Red ball

Q: The diagram below shows two parallel wires with the top wire carrying a steady current of 2.00 A and…

A: Magnetic field due to a current carrying wire at a distance d is B=μoi2πd

Q: A mass suspended from a spring is pulled down a distance of 2 ft from its rest position, as shown in…

A: Initially spring is at rest position, for this we have to take cos or sin mean, it will be a cos,…

Q: A straight conductor of fixed length I is moving at 45 degrees to a uniform magnetic field of…

Q: A rock of mass m = 214 g is thrown upwards with a velocity such that it has a kinetic energy of K =…

A: We can solve this problem using conservation of energy.

Q: A hiker walks 9.5 miles to the east in 5.2 hours, then turns around and walks 3.1 miles to the west…

A: Answer:- Given Distance (S1) = 9.5 miles due to east Time (t1) = 5.2 hours Distance (S2) = 3.1…

Q: Demarius has just moved, and is unloading boxes the moving van. He slides a 19.0 kg box down the 31°…

A: Mass of box, m=19 kg Angle of ramp with Horizontal = 31o Acceleration of box, a=0.68 m/s2 Required,…

Q: The resistances in Figure (a) and Figure (b) are all 6.8 Q, and the batteries are ideal 23 V…

A: In this question we have to find the change in electric potential across the given circuits. Please…

Q: draw the ray diagram of the following (concave mirror): a. object is at c b. object is beyond or…

A: Rules of reflection at concave mirror 1)A incident ray parallel to the principal axis on the way to…

Q: You place a crate of mass 47.7 kg on a frictionless 3.61-meter-long i to slide down, eventually…

A: The angle of incline is 33. 62° The answer is option (4) approximate 33.8°

Q: A cylinder contains 8.0 g of oxygen gas. How much work must be done to compress the gas at a…

Q: S5. Two small uniform smooth spheres have masses m and 3m, and speeds 7u and 2u in…

Q: Which is true about the force acting on a roller?* A. There are horizontal and vertical forces in…

A: When two surfaces are in contact, an electromagnetic force acts between the surfaces due to the…

Q: Sample Problem 1: A beam of light going through a medium with an index of refraction of 1.14 has an…

A: Given data: The incidence angle is θi=51°,

Q: A particle charge +3µC is 12.0 cm from a second particle of charge-1.5µC. Which of the following is…

A: electrostatic force F=14πε0q1q2r2

Q: 3. In the figure below, the coefficient of sliding friction for all contact surfaces is 0.20. When…

A: Coefficient of sliding friction=0.20

Q: A current is a wire varies with time according to the relationship I = 45A – (0.754)t2,how many…

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage and time t. ФР…

A: Electromotive force is define as the work done by the battery to move a unit charge from its…

Q: There are two long, thin wires that carry currents in the positive z direction. Both wires are…

Question

100%

7
What force is required to slow a 1450-kg car traveling 115 km/h to 45.0 km/h within 3.00 s? How far does the car travel during its deceleration?
-11600 N
-10600 N
-10500 N
-11500 N

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
What force does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up at 7.50 m/s2? Note that the answer is independent of the velocity of the gymnast—she can be moving either up or down, or be stationary.
(a) What force causes an automobile to move? (b) A propeller-driven airplane? (c) A rowboat?
A 0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after driving the nail 1.00 cm into a board. Assume constant acceleration of the hammer-nail pair. a. Calculate the duration of the impact. b. What was the average force exerted on the nail?
The same rocket sled drawn in Figure 4.31 is decelerated at a rate of 196 m/s2. What force is necessary to produce this deceleration? Assume that the rockets are off. The mass of the system is 2100 kg.
. A person stands on a scale inside an elevator at rest (Figure 2.54). The scale reads 800 N. (a) What is the person's mass? (b) The elevator accelerates upward momentarily at the rate of 2 m/s2. What does the scale read then? (c) The elevator then moves with a steady speed of 5 m/s. What does the scale read now?
A motorcycle and rider have a total mass equal to 300 kg. The rider applies the brakes, causing the motorcycle to accelerate at a rate of 5 m/s2. What is the net force on the motorcycle?
A 2000.0 kg car is slowed down uniformly from 20.0 m/s to 5.00 m/s in 4.00s. What average force was acted on the car during this time? How far did the car travel during this time?
A 50-kg man and 43-kg woman push off each other and the woman accelerates at 1.71m/s^2. What force does the woman apply to the man?
A 934-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it reaches a speed of 35.0 m/s. What is the average force exerted on the car during this time? kN eastward
A box, initially at rest, has 22.9 N of force exerted on it for 7.30 s. If the box has a mass of 5.56 kg, what was its velocity at this time?
As you catch a 0.14-kg ball it accelerates at −320 m>s2and comesto rest in your hand. What force does the ball exert on your hand?