Is it possible that the velocity of a body changes and its acceleration remains constant?

Q: The maximum speed of a train is 90 km/h. It takes 10 hours to cover a distance of 500 km. Find the…

A: Given Data, Maximum speed of the train (vmax)= 90 km/h Total Distance traveled (d)= 500 km Total…

Q: Is it possible to have an accelerated motion with a constant speed? Name such type of motion?

A: Yes, it is possible to have an accelerated motion with a constant speed.

Q: What is the acceleration of an object which accelerates along a straight path from rest, and attains…

A: Object starts from rest  Therefore , Initial velocity (vi) = 0 Final velocity  ( vf) = 20 m/ s Time…

Q: By how much has the velocity of the object changed over the period of 20 seconds?

A: Divide the graph into the standard figure as shown below.

Q: Give several examples of an object’s motion in which a great distance is traveled but the…

A:

Q: Can anything be said about the acceleration of a particle that is moving at a constant speed? Give…

A: Acceleration of an object is defined as its change in velocity with respect to time.

Q: Is it possible that the velocity and the acceleration of body have opposite signs? Give one example.

A: Yes, it is possible that the velocity and the acceleration of body have opposite signs.

Q: What are the components of the initial velocity?

A: Given data: The magnitude of initial velocity is: vo = 30 m/s The angle made by initial velocity is:…

Q: what is acceleration defined by

A:

Q: Give an example for which velocity is zero but acceleration is not.

A: 14. There are many examples available in which velocity is zero but acceleration is not. The…

Q: A car accelerates uniformly from rest to a speed of 40 mph and 10 seconds find the distance the car…

A: Given: The intial speed of the car is 0 m/s. The final speed of the car is 40 mph. The time interval…

Q: Is it feasible to maintain a constant speed while accelerating? What is this sort of motion called?

A: Yes, it is possible for an object to maintain a constant speed while accelerating.

Q: Can a body possess acceleration without velocity?

A: Acceleration is the rate of change of velocity. The projection of a body into a height in the…

Q: Give an example where acceleration is in opposite direction of the velocity?

A: Given:  velocity and acceleration

Q: A galloping horse has a speed of 12 m/s att- 0. After 50 s its speed is 8 m/s. Calculate the…

A: GivenInitial velocity (u) = 12 m/s at t =0 final velocity (v) = 8 m/s    at t  = 50 s

Q: If an object’s acceleration and velocity are in the same direction, will the object be speeding up,…

A: There is the relation between displacement, velocity and acceleration. For displacement and…

Q: A train is travelling at a speed of 90 km h. Brakes are applied so as to produce a uniform…

A:

Q: Make a graphical motion of velocity vs time and acceleration vs time of any moving object or body.

A: Draw a diagram for velocity vs time.

Q: Can the instantaneous speed of an object ever be greater than its average speed?

A: Yes, the instantaneous speed of an object can be greater than its average speed.

Q: Can an automobile with a velocity toward the north simultaneously have an acceleration toward the…

A: Given :  Let an automobile is travelling in North direction with some velocity "v".

Q: When solving a uniform motion problem , how does creating a table help you?

A: Uniform motion problem Uniform motion issues can be quickly transformed into formulas of distance,…

Q: An apple is thrown upwards. Which statement related to its acceleration is correct? Neglec Its…

A: The correct option is  Its acceleration is constant.

Q: IT IS POSSIBLE FOR THE SPEED OF AN OBJECT TO BE ZERO AT THE SAME TIME THAT ITS ACCELERATION IS NOT…

A: Yes, It is possible that the speed of the object is equal to zero at the same time its acceleration…

Q: An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is…

A: Given: The intial speed of the object is 0 m/s. The acceleration of the object is 4 m/s2 (…

Q: Can a car that is traveling eastward velocity simultaneously have a westward acceleration? Give an…

A: Required :  Can a car that is travelling eastward velocity simultaneously have a westward…

Q: How can acceleration be related to initial velocity, final velocity and distance travelled?

A: acceleration initial velocity  final velocity  distance

Q: If the velocity and acceleration of an object are in the same direction,

A: Acceleration is rate of change of velocity

Q: In the context of Physics, define the following term: Acceleration.

A:

Q: Can an automobile with a velocity toward the north simultaneously have an acceleration toward the…

A: it is not necessary that a body moving towards north with a particular velocity should have…

Q: If a car is traveling eastward, can its acceleration be westward?Explain.

A: The acceleration is the rate of change of velocity with time. So the speed of the object decreases…

Q: If a speedometer of a car reads 40 km/he, does the car have constant velocity?

A: The velocity is a vector quantity. It has the speed with a direction.

Q: during

A: When the speed of a body is calculated at a particular instant of time it is called instantaneous…

Q: a mobile starts up and after 2 minutes of moving along a straight path it acquires a speed of (49i;…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: If the velocity and acceleration of an object are in the opposite direction,

A: Scenario: Velocity and acceleration oppositely directed.

Q: What significance does the legal motion have for a rider?

A:

Q: Acceleration is generally defined as the time rate of change of velocity. When can it be defined as…

A: Acceleration = the time rate of the change of velocity

Q: A ship being launched slides down the ways with a constant acceleration. It takes 20 secs to slide…

A: Given data: The time taken by the ship to slide S1=1 m is t1=20 s.   Calculate the constant…

Q: When a moving particle remains on a single straight line, the motion is .called rectilinear то FO O…

A: In rectilinear motion, and also known as linear motion is defined as motion in straight line.

Q: Give an example of an average rate of change that is not a velocity.

A: The average rate of change y= f(x) is given by, dydt=ddtfx And, the average rate of change of…

Q: What is the average velocity of the train  if it takes 5.00 min to make itstrip?

A: velocity is defined as the rate of change of displacement.

Q: If velocity is constant then acceleration is what? A) constant B) increasing C) 0 D) infinite

A: Acceleration is defined as the rate of change of velocity. The expression for acceleration is,…

Q: If a car has a nonzero velocity then could the acceleration of the car be zero or not?

A: Acceleration gives idea of the change in velocity of body comparative to time.

Q: A train is travelling at a speed of 90 km h–1. Brakes are applied so as to produce a uniform…

A: Given : initial velocity (u) = 90 km/hour = 25 m.s-1 Terminal velocity (v) = 0 m.s-1 Acceleration…

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 –