If an object’s acceleration and velocity are in the same direction, will the object be speeding up, slowing down, or maintaining a constant speed?

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: A runner decreases his velocity from 20 m/s to 10 m/s in 2.0 s. What is the average accelaration?

A: The expression for the average acceleration is aav=vf-viΔt

Q: A train moving with constant acceleration travels (24 m) during the (10")s of its motion and (18 m)…

A: Given  distance travelled in 10th sec=24m distance travelled in 12 sec=18m

Q: A train running along a straight track at 55 m/s is slowed uniformly to stop in 36 s. Find the…

A: Given: The intial velocity of the object is 55 m/s. The final velocity of the object is 0 m/s. 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: Compare the distance traveled of an object that undergoes a change in velocity that is twice its…

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Q: An object moving along a line has its velocity and acceleration pointing in opposite directions.…

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Q: A basketball is thrown vertically upward with an initial velocity of 5.5 m/s.  How long (in seconds)…

A: Given: The initial velocity of the object in the vertical plane is 5.5 m/s.

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

A: Given:  velocity and acceleration

Q: A car starts from rest and accelerates at a constant rate in a straight line. In the first second…

A: The distance travelled by the car in first second is   △x=v0t+12at23.0 m=(0)t+12a(1.0 s)2 a=6.0 m/s2…

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: Are officers in the highway patrol more interested in (a) your average speed or (b) your…

A: Average or instantaneous speed

Q: An object moves at a constant speed of 6 m/s. This means that the object Has a positive acceleration…

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Q: A ball tossed vertically upward rises, reaches its highest point, and then falls back to its…

A: A ball tossed vertically upward rises, reaches its highest point, and then falls back to its…

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: A car moves uphill at 40 km/h and then back downhill at 60 km/h.What is the average speed for the…

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Q: A car travels along a highway in a straight line with a speed of 30 m/s and then reaches 50 m/s, in…

A: Answer:-  Given  Initial Speed (u) = 30 m/s  Final speed (V) = 50 m/s  Distance (S) = 180 m  Time…

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.

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Q: A car is accelerating uniformly as it passes two checkpoints that are 38m apart. The time taken…

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

A: Let the magnitude of velocity of an object = v  Let the magnitude of acceleration of an object = a

Q: When a car is moving in reverse, backing from a drive way, the driver applies the brakes. In what…

A: when the car is moving in reverse gear and the driver applies the brake, the car will slow down .…

Q: A person tossed a ball vertically upwards at an initial movement rate of 15 m /s, and it rose and…

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Q: A friend says that if a car is traveling toward the east, it cannot at the same time accelerate…

A: It is not always necessary that the acceleration and velocity directed in the same way.

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

A: Scenario: Velocity and acceleration oppositely directed.

Q: If a car increases its velocity from zero to 50 m/s in 10 seconds, its acceleration is

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Q: Can an object be accelerated without speeding up or slowing down?

A: Acceleration of an object is the rate of change of its velocity. An object will have acceleration if…

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: An object is intially moving with a velocity of 9.3 m/s. The object is accelerating at a rate of…

A: Given data: Initial velocity of the object is (vi)= 9.3 m/s The acceleration opposite to the…

Q: When the direction of acceleration and velocity are in opposite direction, the motion of the object…

A: Rate of change in velocity with time is called acceleration of an object .

Q: A baseball pitcher delivers a fast ball. During the throw, the speed of the ball increases from 0 to…

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Q: The car slows down at constant acceleration of 4 m/s^2 from the velocity of 40 m/s. Detemine the…

A: Given  Retardation (a) = 4 m/s2  Initial velocity (vi) = 40 m/s   time (t) = 10 s    Velocity of car…

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

A: Given that,time, t=20 slength, l=200 mAccording to the equation of motion:S=ut+12at2

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

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Q: When a baseball is thrown straight upward, what is its acceleration at its greatest height?

A: Motion of baseball thrown upward is kind of free fall motion means throughout whole motion the…

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 car traveling 95km/h is 210 m behind a truck traveling 75 km/h.How long will it take the car to…

A: Given: The speed of the car is 95 km/h. The speed of the truck is 75 km/h. The gap between the car…

Q: If an object has an acceleration of 0 m/s, then one can be sure that the object is not changing…

A: Acceleration is the rate of change in Velocity

Q: The motion of an object with constant velocity is also known as

A: Type of motion is defined based on velocity. wether velocity is constant or changing. The motion of…

Q: A car travelling 95 km/h is 210 m behind a truck traveling 75 km/h. How long will it take the car to…

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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…