Calculate the acceleration of a 1600 kgkg car if it can stop from 34 km/hkm/h on a dime (diameter=1.7cm.)(diameter=1.7cm.) Express your answer to two significant figures and include the appropriate units.     Part B How many g's is this? Express your answer using two significant figures.     Part C What is the force felt by the 68 kg occupant of the car? Express your answer to two significant figures and include the appropriate unit

Q: Part A A.22 caliber rifle bullet traveling at 350 m/s, strikes a large tree and penetrates it to a…

A: Given Information:- Initial speed of the bullet is vi=350 m/s Final speed of the bullet is vf=0 The…

Q: A 125-pound person contains 57 kilograms of matter. a. What is their weight in newtons? Caution:…

A: Mass of the person is 57 kg Weight is defined as the product of mass and acceleration due to…

Q: a) Determine the mass of a student in kg who weighs 140 lbs. using the conversion factor 1 kg = 2.2…

A: Given: (a)weight w = 140 lbs also 2.2 lbs = 1 kg   (b)convert 18.1 kg into grams

Q: If an object is already moving and you applied another force parallel to it and with the same…

A: An object at rest will not move unless an external force is applied to the object. There are many…

Q: The position of a 2.6 kg mass is given by z = (2t – 5t2) m, wheret is in seconds. Part A What is the…

A:

Q: Airlines allow a maximum of 50 lb for each suitcase a passenger brings along. a) How many slugs of…

A: Maximum allowed mass of each suitcase is 50 lb. Unit conversion: 1 slug = 32.17404 lb 1 lb =…

Q: A) Calculate the mass (in slugs) of a 100 pound rock on the Earth. B) What is the mass of the same…

A: The mass of the rock on the Earth in pounds,

Q: The height of a ball is thrown straight up sith a certain force is a function of the time (t) from…

A: a)h =-0.5gt2+40t   comparing this equation with newton’s equation: s=ut+12at2 we get u= 40 m/s a=-g…

Q: 1.A 900 kg taxi is traveling at a constant speed of 1.42 m/s due north. What is the total force (in…

A: Given: Mass of the taxi is 900 kg. The speed is 1.42 m/s due North.

Q: b) Indicate whether the claim is correct or incorrect and explain why. i. What is different about…

A: Here only spring  force is present F = -Kx spring force is depend only displacement of spring from…

Q: a)  How much force would be required to start a 1.25-kg object sliding along a horizontal surface if…

A:

Q: A car of mass 972 kg is traveling 24.4 m/s when the driver applies the brakes, which lock the…

A: a)The magnitude of acceleration of the car is,

Q: A) The students draw the following Free Body Diagram for the situation. Is thế Freë Body Diagram…

A: According to the given data, F= 40 N; M = 1.5 kg; Part (A): In the given FBD, net force is not…

Q: Part A Determine an expression for the acceleration of each block for the case when the blocks have…

A: Given: The masses of the blocks are m1=m2=m

Q: 2000 kg car is slowed down uniformly from 20.0 m/s to 5.00 m/s in 4.00 s. (a) Calculate…

A:

Q: The two forces F1 and F2 shown in (Figure 1) act on a 23.0-kg object on a frictionless tabletop.…

A:

Q: You’ve always wondered about the acceleration of the elevators in the 101-story-tall Empire State…

A: A weighing scale measures the force acting on it due to the weight (W) of the person standing on it.…

Q: Part A In the (Figure 1) the coefficient of static friction between mass m and the table is 0.40,…

A:

Q: Constants Calculate the acceleration of a 1400-kg car that stops from 39 km/h "on a dime" (on a…

A: To solve the question we will find the deceleration first and then using Newton's 2nd law of motion…

Q: A puck of mass 0.110 kg slides across ice in the positive x-direction with a kinetic friction…

A:

Q: Part C If the crates are reversed, determine the acceleration of the system. Express your answer to…

A: Given: Mass of the crate = 60 Kg Mass of the second crate = 122 Kg coefficient of friction = 0.18…

Q: A player passes a 0.600-kg basketball downcourt for a fast break. The ball leaves the player’s hands…

A:

Q: Part A Find the mass m2 for which block m, moves up the plane at constant speed once it has been set…

A:

Q: Part A In (Figure 1), take qi = 29 µC and q2 = 16 µC. The force on q1 points in the -x-direction.…

A:

Q: A car of mass 872 kg is traveling 28.9 m/s when the driver applies the brakes, which lock the…

A: Given data:  Mass (m) = 872 kg Initial velocity (V0) = 28.9 m/s, positive x direction  Time (t) =…

Q: A car of mass 972 kg is traveling 27.9 m/s when the driver applies the brakes, which lock the…

A: (a) Consider the initial velocity of the car be u, the final velocity of the car be v., the…

Q: Part A to B A.) If the coefficient of kinetic friction between a 22 kgkg crate and the floor is…

A: Given: The mass of the object is 22 kg.

Q: Part A Suppose m, = 2.1 kg and mz = 0.70 kg. What is the acceleration of m, across the frictionless…

A:

Q: Part A On an aircraft carrier, a jet can be catapulted from 0 to 140 mi/h in 1.95 s . If the average…

A: Answer Given  Initial velocity v0 = 0 m/s Final velocity vf = 140 mi/hr = 62.58 m/s Time t = 1.95 s…

Q: Part C The skier hits a snowdrift and penetrates 3.0 m into it before coming to a stop. What is the…

A: Given: The mass of the skier is m=60 kg. The ski slope is h=65 m. The frictional force is f=-11 kJ.…

Q: A racecar of mass 725 kg starts from rest and reaches a speed of 45 m/s in 4.0 s. a. Determine the…

A:

Q: Net Force (N) Acceleration (m/s') 2.00 m/s 4.00 m/s 100 N 200 N 250 N 5.00 m/s 6.00 m/s 8.00 m/s…

A: Given : Table with net force and acceleration. Note : This is a multiple kind of question. Answers…

Q: According to a simplified model of a mammalian heart, at each pulse approximately 20 g of blood is…

A: the given questions are not interlinked, so solution for the first one is provided here.

Q: (a) A 750 kg truck is traveling at a constant speed of 1.61 m/s due north. What is the total force…

A: a) Given data The mass of the truck is m = 750 kg. The constant velocity of the truck in the north…

Q: On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m , length 90.6…

A:

Q: As shown, the pulleys and the cord are light, all surfaces are frictionless, and the cord does not…

A: (a) Consider the diagram shown below for the given pulley mass system. The distance traveled by the…

Q: O A. aA=-3ag +2 O B. aA +3ag = 0 %3| C. aA = aB O D. aA +2ag = 0 %3D O E. aA-6ag = 0 %3D

A: In the given picture representation, We have the Block A with a mass of 50 kg was released from…

Q: A 4.8-m-long rope of mass 1.8 kg hangs from a ceiling.

A:

Q: Part A Find the magnitude of the force needed to accelerate a 300 g mass with a -0.235 m/s2 i+0.390…

A: a)Expression to find the magnitude of acceleration vector is,

Q: Part (c) Write an expression for FTy, the magnitude of the y-component of the tension in one chain,…

A: In the given question mass is in equilibrium that means y component of tension in chain will be…

Q: An initially stationary box of sand is to be pulled across a floor by means of a cable in which the…

A: Given information: The maximum tension in the cable (T) = 876 N The coefficient of static friction…

Q: The front 1.20 m of a 1,200-kg car is designed as a "crumple zone" that collapses to absorb the…

A: You have posted an incomplete question there must a given intial velocity vi and the distance car…

Q: A train is traveling up a 2.78 ° incline at a speed of 4.44 m/s when the last car breaks free and…

A:

Q: Part A Estimate the acceleration due to gravity at the surface of Europa (one of the moons of…

A:

Q: An air-conditioning unit is fastened to a roof that slopes at an angle of 35 degrees above the…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!