2. A car C increases its speed at a constant rate of 1.5 m/s² as it rounds the curve shown. If the magnitude of the total acceleration of the car is 2.5 m/s? at point A where the radius of curvature is 200 m, compute the speed v of the car at this point.

Q: In traveling a distance of 4.2 km between points A and D, a car is driven at 80 km/h from A to B for…

A: 80 kmph = 22.22 m/s 42 kmph = 11.666 m/s distance between A- B = 22.22 t distance between c-D =…

Q: A particle P is traveling around a circular path such that at the instant considered, the speed is 3…

A: Given: V= 3 m/s at= 4 m/s2r=6 m

Q: 3) The 35,000Kg aircraft is climbing at the angle 0 = 20° under a jet thrust T of 200KN. At the…

A: Data given-  m = 35000 kg  T = 200 kN  r = 25 km  at = 2 m/s2 .

Q: A sprinter (عداء رياضي) in a 200-m race accelerates uniformly from rest for the first 40 m in 8.5…

A:

Q: Determine the velocity of block B at the instant when the velocity of block A is 24 in./s, directed…

A:

Q: stant, point P,, on the tape is in contact with pulley C and point P2 is in contact with pulley D.…

A: To given thatNormal component of acceleration(aN) for P1=40m/s2Tangential component of…

Q: At a given instant, the bottom A of the ladder has an angular acceleration of 4 ft/s2 and a velocity…

A:

Q: The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a…

A:

Q: The car C increases its speed at the constant rate of 1.8 m/s? as it rounds the curve shown. If the…

A:

Q: 1- A golfer hits a golf ball from point A with an initial velocity of 50 m/s at an angle of 25° with…

A:

Q: A particle which moves with curvilinear motion has coordinates in millimeters which vary with the…

A:

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys C and D. At…

A:

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys Cand D. At…

A: To find: The corresponding speed v of the tape, the total acceleration of P1 and P2. Given: The…

Q: Figure shows two trains that are moving on the same direction from a same initial position of O. The…

A:

Q: The distance y = 1.5 m. Find the upward velocity of A if the downward velocity of B is 3.4 m/s.…

A: As per our guidelines we are supposed to solve only one question per post if multiple questions are…

Q: The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a…

A: Given data:

Q: A particle which moves with curvilinear motion has coordinates in millimeters which vary with the…

A:

Q: A sprinter (ubjole) in a 200-m race accelerates uniformly from rest for the first 40 m in 7 second…

A:

Q: 1- A golfer hits a golf ball from point A with an initial velocity of 50 m/s at an angle of 25° with…

A: As per our guidelines we have to answer only one question. So, post the question seperately and…

Q: A subway car leaves station A; it gains speed at the rate of 4 ft/s² for 6 s and then at the rate of…

A:

Q: drivers drives a car with a velocity of 20 m/s and suddenly he applied the brakes. The car is stop…

A: Given Data V0 =20 m/s Vf= 0 m/s t=1 min=60 sec

Q: Problem 3: This airplane is flying along a parabolic path defined by the equation shown, where x and…

A:

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys Cand D. At…

A: Write the given data in the problem. an1=32 m/s2 at2=40 m/s2 Here, an1 is the normal acceleration of…

Q: and t is in seconds. Calculate the magnitudes of the velocity v and acceleration a of the pin for t…

A:

Q: 3. The velocity of a particle moving along the x- axis is defined by the equation v= x³ – 4x2 + 6x…

A:

Q: Question No. 2. The point at A the total acceleration of airplane is 3g. If airspeed is 800 km/h and…

A: Given data  total acceleration at A (a) = 3g =3*9.81 = 29.43 m/s2 airspeed (v) = 800 km/hr…

Q: In traveling a distance of 3.5 km between points A and D, a car is driven at 109 km/h from A to B…

A: To determine the time t and distance s.

Q: 2/20 In traveling a distance of 3 km between points A and D, a car is driven at 100 km/h from A to B…

A: Find the time and distance .

Q: On a curvy road, a motorist applies breaks and the speed of the vehicle is reduced uniformly from 60…

A:

Q: In traveling a distance of 4.0 km between points A and D, a car is driven at 110 km/h from A to B…

A:

Q: (^2\)4. A ship being launched slides down the ways with a constant acceleration. She takes 8 sec to…

A:

Q: a) Calculate the direction in degrees of the final velocity of the bowling ball, relative to its…

A:

Q: ... If two stones X and Y are projected upwards such that the velocity of X is double the velocity…

A: For solution refer below images.

Q: r. Compute the magnitude of its acceleration when t = 12 seconds.

A: Need to compute magnitude of acceleration.

Q: Q2: The speed of a car increases uniformly with time from (70 km/h) at A to (120 km/h) at B during…

A:

Q: Q4: A train starts from rest at station A and accelerates at 0.5 m/s? for 60 s. Afterwards it…

A: According to the information we have a train that accelerates with the speed of 0.5 m/s2 for 60 s…

Q: Determine the velocity of the slider block C at this instant. b)Determine the acceleration of the…

A:

Q: 1. The speed of a racing car is increased at constant rate from 80 kph to 138 kph over a distance of…

A:

Q: the v-t curve below shows the motion of a train. sketch the a-t and s-t diagrams and determine the…

A:

Q: In traveling a distance of 4.2 km between points A and D, a car is driven at 91 km/h from A to B for…

A:

Q: The truck travels along a circular road with acceleration 1.91 m/s² and a speed of 4 m/s when t =0,…

A:

Q: An automobile is traveling on a curve having a radius of 800 ft. If the acceleration of the…

A: Given data: The radius of curvature of the path, r = 800 ft. Acceleration of the automobile, a = 5…

Q: \(^2\)4. A ship being launched slides down the ways with a constant acceleration. She takes 8 sec to…

A: Given   Time, t = 8 sec Distance, s1 = 1 ft                 s2 = 625 ft Find  Final time, t2

Q: Calculate the magnitudes of the velocity v and acceleration a of the pin for t = 2.5 s. Sketch the…

A:

Q: The speed of a car increases uniformly with time from 50 m/s at A to 100 m/s at B during 10 seconds.…

A:

Q: A nozzle discharges a stream of water in the direction shown with an initial velocity of 32 ft/s.…

A: GIven Data  Initial Velocity of water, v=32 ft/s acceleration due to gravity, g=32.2 ft/s2

Q: In traveling a distance of 3.5 km between points A and D, a car is driven at 87 km/h from A to B for…

A: To find: The time t and the distance s between A and B. Given: The distance between A and D is D=3.5…

Q: reaches point B. Determine the magnitude of the vehicle's acceleration when the distance from A and…

A: here vehicle moves from A to B so acceleration along path A-B is determined from equation of motion…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.