A police car is located 60 feet to the side of a straight road. A red car is driving along the road in the direction of the police car and is 190 feet up the road from the location of the police car. The police radar reads that the distance between the police car and the red car is decreasing at a rate of 70 feet per second. How fast is the red car actually traveling along the road? The actual speed (along the road) of the red car is

Q: A man (M) is standing on the bank of a river that is 1.1 miles wide. He wants to reach a house (B)…

A: Given data- The river is 1.1 miles wide. speed of the rowing boat=2.5 mph speed of walking=4 mph

Q: what would the motion look like for a person starting some distance away from the origin and walking…

A: Given : Initial position = 0.4 unit , to the right Speed = constant, to the right

Q: You are operating a remote-controlled model car on a vacant tennis court. Your position is the…

A:

Q: A car and a truck are traveling in along a straight road as shown in the picture. At time t =0 their…

A: At the instant when the car overtakes the truck, both their positions are the same…

Q: At the instant shown, car A travels along the straight portion of the road with a speed of 21 m/s.…

A:

Q: Two passenger trains are passing each other on adjacent tracks. Train A is moving east with a speed…

A: Given data:  Velocity of train A (VA) = 13 m/s, East Velocity of train B (VB) = 28 m/s, West

Q: Two cars drive on a straight highway. At time t = 0, car 1 passesmile marker 0 traveling due east…

A: It is given that,

Q: The velocity of an airplane flying into a headwind is given by v(t) = 30 (25-12) mi/hr for 0sts4 hr.…

A:

Q: It takes you 10 min to walk with an average velocity of 2 m/s to The North from The Grocery Shop to…

A:

Q: Pan am Flight 7 was one of the famous planes to disappear into the Bermuda Triangle, which is en…

A: Consider the unit vector along the east-west axis to be i and the unit vector along the north-south…

Q: An object moves on a horizontal coordinate line. Its directed distance s from the origin at the end…

A:

Q: A jeepney driver is driving at a velocity of 72 km/h. A dog 50 m away suddenly crosses the road and…

A:

Q: Upon arriving at Onigashima’s port, Zoro decides to look for Kaido’s castle himself. The castle is…

A: Position vector of castle (d→) = 4.8 km @42o north of east first leg displacement (d1→) = 2.4 km…

Q: A police officer detects the passing of a motorboat at an intersection. At that moment, the motor…

A:

Q: The motions of a car and a truck along a straight road are represented by the velocity-time graphs…

A: Given, Velocity-time graph of truck and car has been given as shown:

Q: At t = 0, a truck is traveling east at a constant speed of s = 82.3 km/h. At an intersection d =…

A: In Physics a vector is a geometric representation of a physical quantity that has both magnitude and…

Q: A cyclist rides 3 km west and then turns around and rides 2 km east. (a) What is her displacement?…

A:

Q: Two soccer players start from rest 59 m apart. They run toward each other accelerating the entire…

A: Given Acceleration of player 1    a1= 0.49 m/s2Acceleration of player 2    a2 = 0.32 m/s2Distance…

Q: As two boats approach the marina, the velocity of boat 1 relative to boat 2 is 2.15 m/s in a…

A:

Q: Two cars drive on a straight highway. At time t=0, car 1 passes mile marker 0 traveling due east…

A:

Q: n New York there is a long straight avenue through the city, there are three speed limit signs. THEY…

A: Let us consider that for half the road the car travels for 60 km/h and the rest part can be…

Q: Two racing boats set out from the same dock and speed away at the same constant speed of 82.5 km/h…

A: The speed of the two boats are same,The direction of the blue boat south of west,The direction of…

Q: Please explain it in an easy to understand way. When the man moves to the right, is his position…

A: Given, Position,Velocity and acceleration of a man

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A:

Q: Two trains are passing each other on adjacent tracks. Train A is moving west with a speed of 24 m/s,…

A: Let east is positive direction and west is negative direction

Q: Use the worked example above to help you solve this problem. A hiker begins a trip by first walking…

A: Given: A hiker walks 23.5 km southeast from her base camp on first day. A hiker walks 41 km 60o to…

Q: two boat is from the dock .Boat B start to sail with an acceleration of 2.788ft/s^2 towards 75…

A: two boat is from the dock .Boat B start to sail with an acceleration of 2.788ft/s^2 towards 75…

Q: H3.6.  A bullet is fired from ground level at 120 m/s in the +55° direction. The bullet hits the…

A: The given situation belongs to angular projection. Given,           Initial velocity at given angle,…

Q: 1. It takes you 10 min to walk with an average velocity of 2 m/s to The North from The Grocery Shop…

A: Average velocity  v→ = 2 m/s  j^where j^ is the unit vector along north directiontime taken ∆t = 10…

Q: A driver is traveling 18.0 m/s when she sees a red light ahead. Her car is capable of decelerating…

A: (A) The distance travelled by car before she applies the break is:

Q: Consider an object moving in one dimension. We choose a coordinate system in which the +x direction…

A:

Q: A plane is flying to a city 676 km directly north of its initial location. The plane maintains a…

A: Given data, Total distance, s = 676 km                    speed of plane, vp = 168 km/h…

Q: In which direction is the object traveling right before the velocity is equal to 0? In which…

A: An object is thrown vertically upward from ground with initial velocity, its velocity is zero when…

Q: A package is dropped from a helicopter that is descending steadily at a speed v0. After t seconds…

A: Letv0 be represented as the descending speed of helicopter.

Q: Does a car traveling 50 miles per hour due south have the same velocity as a car traveling 50 miles…

A: A car travelling 50 mph due south have  not the same velocity as a car travelling 50 mph due north

Q: A speeding motorcyclist is traveling at a constant speed of 31.1 m per s when he passes a police car…

A:

Q: An object is located initially at an origin. It has acceleration 3.00 m/s2, 90° and velocity 5.00…

A: Given:- An object is located initially at an origin. It has acceleration 3.00 m/s2, 90° and velocity…

Q: The motion of a cart moving in a straight line is represented by the velocity-time graph shown…

A: The given graph is a velocity-time graph as mentioned in the question.

Q: A car moves in a straight line towards the east with a certain speed v, in a first period of time…

A:

Q: You are operating a radio-controlled model car on a vacant tennis court. Your position is the origin…

A: According to bartleby's policy, I am allowed to solve only the first 3 sub-parts of a question at a…

Q: • Two trains 100 m and 120 m long are running in the same direction with speeds of 72 kph and 54…

A:

Q: Two children start at one end of a street, the origin, run to the other end, then head back. On the…

A: The displacement is the distance between the initial and final position. The displacement relation…

Q: Haley is driving down a straight highway at 67 mph. A construction sign warns that the speed limit…

A:

Q: Two racing boats set out from the same dock and speed away at the same constant speed of 107 km/h…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.