A car accelerates uniformly from rest to 24 m/s [S] in 18 sec. What is the car's acceleration?

Q: A car accelerates with a constant acceleration of 1.5 m. s2 along a long straight road. How long…

A: Apply the first kinematic equation to determine the time. v =u + atGiven               v= 110kph=…

Q: Please help me to solve this. 1. A car is traveling at 65.2m/s . It slows to a stop at a constant…

A:

Q: Your speed meter shows that your driving 60kph, and you want to overtake a truck running 50kph, 10m…

A:

Q: 1. Cars A and B approached each other on a straight road from points 460 m apart. A has an initial…

A: Given :              Car A has an initial velocity of 70 kph = 70/3.6m/s2               Car B has an…

Q: A bicycle's velocity in the x direction, as a function of time is given by: vx(t) = alpha beta(t2).…

A:

Q: A. An airplane requires a speed of 80 km/h to take off from a runway. The plane starts from the rest…

A: Given Data :  required speed for takeoff = 80 Km/h = 22.22 m/s initial velocity u = 0 m/s…

Q: Consider the graph provided. a. With the use of an example, describe the motion graph. b. Make a…

A: As position time graph is given, Observing the graph we get the following as discussed below.

Q: A spaceship has a proper length of 48.41m. It is currently passing by the Earth moving at 55.8% of…

A:

Q: A and B have a lover’s quarrel while dating in Delhi. A storms into her BMW car and drives 50 Km/hr…

A: Given, Speed of car A = 50 Km/hr Speed of car B = 80 km/hr

Q: An object is dropped from a tower, 171 ft above the ground. The object's height above ground t sec…

A:

Q: 1. A body moves along the x-axis. Its position is expressed in the given equation with respect to…

A: Position of body is a function of time, X(t) = -4t + 2t2 So,  At   t = 0 sec X(0) = -4×0 +2×02 = 0…

Q: Hulk dropped himself from the top of the rock column. He reaches the ground after 6 seconds. A)…

A: Given data: Here, the hulk dropped himself from a rest position. So, the initial velocity of the…

Q: An object starts in one dimensional motion with an initial velocity of 12 m/s and acceleration of 5…

A: The equations of kinematics in one dimension are v=v0+atx=v0t+12at2v2=v02+2ax Where, x is the…

Q: a) Calculate the height of a cliff if it takes 2.56 s for a rock to hit the ground when it is thrown…

A:

Q: 13. A 6 ft tall man throws a shot put with an initial velocity of 55 ft/sec. t seconds can be…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: In a men's 100m race, accelerating uniformly, Jonathan takes 2.50s and Bryan 3.00s to attain their…

A: Total distance travel by Jonathan and Bryan =100m Time taken by Jonathan for maximum speed=2.5s Time…

Q: Please match the following physics equations with their descriptions. Describes how Speed changes…

A: Let the initial velocity = voLet the final velocity = v Let the acceleration = a Let the distance…

Q: 1. For t> 0, the velocity of a particle moving along the x-axis is given by v(t) = e" Which of the…

A: Mean Value Theorem in the open interval (a,b) is given as: f'(x)=f(b)-f(a)(b-a)    The mean value…

Q: You are an observer on the ground. (a) Draw two motion diagrams representing the motions of two…

A:

Q: How fast, in meters per second, is the boat moving at t = 4.41 s? 2. How far, in meters, is the boat…

A:

Q: A part of a bicyclist's journey is captured using a motion detector and displayed on the graph…

A: The velocity versus time graph is given for a bicyclist in motion The velocity is plotted along y…

Q: You are an observer on the ground. (a) Draw two motion diagrams representing the motions of two…

A: Motion diagrams are drawn using the arrow and dots. The dots are marked as equal intervals of time.…

Q: 2. A stone is thrown upward with an initial velocity of 12 m/s from the top of the building which is…

A: An object's initial velocity is its velocity before acceleration is applied, which results in the…

Q: w Write your answer in the space provided or on a separate sheet of paper. -> 1) An object has a…

A:

Q: m (0.5") t?where x is in m The motion of a particle along the x-axis is described by the equation v=…

A: The average acceleration in a time interval Δt = t2-t1 is defined as, aavg=v(t2)-v(t1)(t2-t1) The…

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: 5. Derive a formula for the amount of time it takes for something to hit the ground if it is dropped…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 8.0 s, then comes to rest again. The velocity-versus-time plot for this car is given in FIGURE 2-37.…

A:

Q: 3. Analyze all aspects of the following velocity-time graph by splitting it into 3 sections.…

A:

Q: A train departs from station A and accelerates to 90 km/h over a 30 second period. It then maintains…

A:

Q: A particle of mass 0.1kg moves in a circular path on a horizontal frictionless plane, attached…

A: Given data:  Mass of particle (m) = 0.1 kg Maximum tension force (T) = 1N Radius of circular path…

Q: What is the acceleration of a car if it starts from rest and accelerates uniformly over a time of…

A: Given data:  Initial velocity (Vi) = 0 m/s Time (t) = 2.2 s Distance (d) = 30 m Required:…

Q: If a man ran @ 3m/s for 10s and then -3m/s for 10s more.... A.What is the distance traveled? B.…

A: Concept Scalar and vector quantities. Scalar quatities are independent of direction whereas the…

Q: You are driving your car at 12 m/s when a deer jumps in front of your car. What is the shortest…

A:

Q: A biker rides east at a constant 10 mi/hr for 30 minutes, then rides west 12 miles at a constant 6…

A:

Q: An object is dropped from rest at a height of 300 m. a. Find the velocity after 2 seconds. b. Find…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A spacecraft is traveling with a velocity of Vox = 6360 m/s along the +x direction. Two engines are…

A:

Q: Solve the following motion problems. 2. From a point 160 feet above the ground, a body is thrown…

A:

Q: MRI system operators always make sure not to carry any metallic objects when they enter the room…

A: To Find : Why any metallic object is not allowed to carry any metallic objects when we enter the MRI…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –