Plssssss help, ignore the writing, Sketch a graph of the object's acceleration as a function of time.

Q: If a drag racing motorcyclist has an initial speed of 10 m/s, and then he/she accelerates for 15…

A: Given: The initial speed of the motorcycle is 10 m/s. The acceleration is 15 m/s2. The time interval…

Q: An athletic 6ft tall Human walks in a straight line between point A and point B on a flat surface…

A: For case A Distance between two points= 5 kms Time taken= 1 hour Speed = 5 kmph Height of athletic=…

Q: ) A car is moving on a straight road and going at 20 mi/h. Then the driver hitsabruptly the breaks…

A: Deceleration of the car can be calculated as follows,

Q: A truck covers 45.0 m in 8.10 s while smoothly slowing down to final speed of 2.60 m/s. (a) Find its…

A:

Q: A sky diver jumps from a "perfectly good" plane Prior to opening their parachute they fell 750 m in…

A:

Q: Two cars are in a 500 meter race. Car 1 has an acceleration of 3 meters per second squared, and a…

A: Given: total distance car should travel = 500 macceleration of car A aA=3 m/sacceleration of car B…

Q: sprinter in the 100 m dash accelerates for 1.5 seconds when the starting pistol goes off, before…

A:

Q: A particle moves along x-axis with initial velocity of 50 m/s. For the first 3.5 s, it has no…

A: Given data:  Initial velocity (v0 ) = 50 m/s For first 3.5 s no acceleration Then acceleration (a) =…

Q: Discuss whether or not the velocity of an object can reverse direction while maintaining a constant…

A: Yes, the velocity of the object can reverse direction when its acceleration is constant.

Q: 2/6 The acceleration of a particle is given by a = -kt, where a is in meters per second squared and…

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Q: A car decelerates from 21.0 m/s at a constant rate of 3.0 m/s2. a) How far and how long does it…

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Q: In Physics, an object thrown vertically upward will always start to descend once it reaches its…

A: Given data: Initial speed is, v0. Acceleration due to gravity is, g=a2.

Q: A train started from rest and moved with constant acceleration. At one time it was traveling 30.0…

A:

Q: Estimate the distance in feet that your car travels on the en- trance ramp to a freeway as it…

A: Since you have asked multiple questions, we will solve the second question for you, as the first…

Q: The equations of kinematics, which are given in the table Table 2.4 Equations for Motion in a…

A:

Q: A sprinter accelerates from rest until he reaches a velocity of 12.0 m/s and then continues running…

A:

Q: A cyclist starting from rest accelerates uniformly at 1.5ms-2 for 4s and then travels at constant…

A: Given data: Uniform acceleration a=1.5 m/s2 Initial velocity u= 0m/s time t=4s

Q: If you know the initial position and initial velocity of a vehicle and have a record of the…

A: How to calculate the a vehicle's position after a certain time if the initial position, velocity and…

Q: (a) maximum speed (in m/s),    (b) the maximum acceleration (in m/s2 )   (c) the total…

A:

Q: Under what conditions is average velocity equal to instantaneous velocity?

A: Given: The condition for the equivalence of instantaneous velocity with average velocity.

Q: Grant is an overzealous new driver, out for the first time without his mom. He stopped at a red lght…

A: At t = 0 s, when Grant takes off at the Green light; The velocity, v0=0 m/s The acceleration, a1=3.0…

Q: A soft tennis ball is dropped onto a hard floor from a height of 1.90 m and rebounds to a height of…

A: Given : h1 = -1.90 m (negative because of downward motion) h2 = 1.34 m dt = 3.50 ms = 3.50 × 10-3 s

Q: (a) Sketch a graph of velocity versus time corresponding to the graph of displacement versus time…

A: (a) The formula for the velocity in terms of the position is:

Q: A ball is thrown upward with an initial velocity of 6m/s. Ignoring air resistance, determine the…

A:

Q: A car travels along a straight road with a constant speed of 10 kph. Once it reaches the highway, it…

A: Initial velocity U = 10 kph = 2.77 m/s Final speed  V =45 kph = 12.5 m/s Time  t = 7 sec Then…

Q: (c) Sketch a Position-Time graph of this data. Plot the Position data in meters, and plot the Time…

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Q: Sketch a graph of acceleration versus time corresponding to the graph of velocity versus time given…

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

Q: A person walks first at a constant speed of 5.20 m/s along a straight line from point O to point ®…

A: Given data The velocity of the person from point A to B is v1 = 5.20 m/s. The velocity of the…

Q: Time t

A: Given question based on time velocity graph

Q: 3 2 1 0 -1 -2 -3 x/rm 0.5 1 1.5 2.5 3 ليا t/s

A:

Q: Is this the average velocity overall? I do not want to know a specific segment but the overall…

A:

Q: (a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 7.11 m/s Time (t) = 2.53 s Required:…

Q: A soft tennis ball is dropped onto a hard floor from a height of 1.90 m and rebounds to a height of…

A: It seems that there are multiple parts in the question,In one session we are allowed to answer only…

Q: A projectile is shot horizontally from a cannon with a speed of 45m/s Ir londs 225m oway from its…

A: initial horizontal velocity (u) = 45 mshorizontal distance covered by the projectile (d) = 225 m

Q: OC a 1iters so% alcohol solution to make O liters a blouse. Howw much was the bllouse? Johe OAt the…

A: Given: The intial velocity of the car is 0 m/s. The acceleration of the car is 4 m/s2. The velocity…

Q: A motorcyclist with a speed of 80 km / h applies the brakes to stop in 5 seconds before a traffic…

A:

Q: A physics student is on the top of a cliff. He wishes to know how high the cliff is. He knows that…

A: Initial horizontal velocity (v) = 25.8 msHorizontal distance (d) = 30.8 m

Q: Determine the time of ascent if the initial speed is Vo and the acceleration due to gravity is 1/2…

A: Let the vertically upward direction of motion is considered as the motion’s positive direction. The…

Q: A student is throwing a snowball from a height of 42.2m and is trying to hit another student who is…

A: height of the building H = 42.2 m distance between base of the building to that of the second…

Q: 45) A particle moves in a straight line with an initial velocity of 30 m/s and constant acceleration…

A: initial velocity u = 30 m/sacceleration a = 30 m/s2time t = 5 ssince acceleration of the object is…

Q: Usian Bolt ran a portion of the 100 m sprint with an average step length of 2.6 m and an average…

A: Given data: Sprint distance, d=100 m Average step length, l=2.6 m Average velocity, v=12.09 m/s

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 –