How much time would it take for a bicycle to travel 56.9 meters at a rate of 7.26 m/s^2 if it started from rest?

Q: A brick is thrown straight down with an initial velocity of 2.2 m/s from a cliff. What is the rock's…

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Q: Position of an object as a function of time is given in the following figure. What is the average…

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

Q: Consider the case of a student wishing to investigate the acceleration of a small cart in a lab…

A: Velocity versus time graph

Q: A swan on a lake becomes airborne by flapping its wings and running on top of the water. If the swan…

A: Given data:  Initial velocity (V0) = 0 m/s Final velocity (V) = 6.50 m/s Acceleration (a) = 0.350…

Q: A car is traveling at 20 m/s. At t = 0 s, it begins to slow at a constant rate so that its speed is…

A: From kinematics equation, v2=u2+2as

Q: A brick was dropped from rest from a height of 93.1 m. How long does it take the brick to reach the…

A:

Q: A child is sitting on the outer edge of a merry-go-round that is 18m in diameter. If the…

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Q: If an object starts at = 0 with zero velocity and has a constant acceleration of 8 m/s², what is its…

A: Given Initial velocity of an object is v0= 0 Acceleration of an object is a=8 m/s^2 Time taken is t=…

Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: On the Moon, where the acceleration of gravity is very close to one sixth that of the earth, an…

A: Here  time is given ,t= 7.8 s  Acceleration ,a= g/6

Q: The graph in Fig.shows the velocity of a motorcycle police officer plotted as a function of time.…

A: Part (a) The velocity of the motorcycle is shown by straight line at t=3 s therefore the…

Q: v (m/s) 50 45 40 35 30 25 20 15 10 5 0 2 4 6 8 10 12 14 1 (s)

A: In this question the velocity time graph is showing the velocity of a motorcycle police officer   In…

Q: The figure shows a graph of the velocity of an object as a function of time. What is the…

A: Acceleration = 20/2 = 10  ms-2  Equation  x = ut + (1/2)at2 x = 0×t + (1/2)at2 x = (1/2)at2  x =…

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 258 m/s to the east.…

A: The equation for the average acceleration is given by aavg=vf-viΔt Here, vf is the final velocity,…

Q: What is the object's average velocity? Velocity (m/s) 180 160 140 120 100 80 60 40 20 0 0 5 10 15 20…

A: The average velocity of an object is defined as the velocity of the object averaged out over a…

Q: An object has the acceleration graph shown. Its velocity at t = 0 s is νx = 2.0 m/s. Draw the…

A: The acceleration time graph is given, and at t= 0s the initial velocity vx = u= 2 m/s. Now at t=0s,…

Q: A bird, accelerating from rest at a constant rate, experiences a displacement of 28 m in 11 s. What…

A: Given  A bird, accelerating from rest at a constant rate , experience a displacement of 28 m in 11…

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 230 m/s to the west.…

A: The average acceleration is given as a=(v-u)/t where v is the final velocity and u is the initial…

Q: A bullet shot straight up returns to its starting point in 17 s. What is the initial speed of the…

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Q: Starting at x = - 17 m at time t = 0 s, an object takes 17 s to travel 55 m in the +x direction at a…

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Q: Please use the given data to find acceleration.

A: From the definition of accelarationa=(dv)/(dt)the slope of the velocity vs time graph will give the…

Q: A freely falling object requires 1.80 s to travel the last 30 m before it hits the ground. From what…

A: Given, Initial velocity, u=0 m/s Time, t=1.8 s Distance in last 1.8 s, h=30 m

Q: Ben threw a ball straight upwards with initial velocity of 14.5 meter per second. Disregarding air…

A: Given,  Initial velocity of ball (u)= 14.5 m/s (straight up)

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 174 m/s to the east.…

A:

Q: At a stop light, a truck traveling at 15 m/s passes a car as it starts from rest. The truck travels…

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Q: Sophia drives 30 km at an average speed of 60 km/h and then 30 km at an average speed of 30 km/h.…

A: Given data *Sophia drives at an average speed is u = 30 km/h *Sophia firstly travels the distance is…

Q: A car slows from 48.4 kph to 34.9 kph to get off the highway in a span of 8.5 seconds. What is the…

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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 –