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Acceleration Worksheet

This document provides sample questions about calculating acceleration from changes in velocity and time. It includes questions that involve calculating acceleration given a change in velocity and time. Other questions ask students to determine acceleration, change in velocity, or time given two of those values. The questions range from basic to more complex, such as determining acceleration from a velocity-time graph or calculating distance traveled with varying acceleration.

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Alvina
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235 views1 page

Acceleration Worksheet

This document provides sample questions about calculating acceleration from changes in velocity and time. It includes questions that involve calculating acceleration given a change in velocity and time. Other questions ask students to determine acceleration, change in velocity, or time given two of those values. The questions range from basic to more complex, such as determining acceleration from a velocity-time graph or calculating distance traveled with varying acceleration.

Uploaded by

Alvina
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Acceleration Calculations a = Δv ÷ t

Basic Q1 Calculate the acceleration when:

a) Δv = 20 m/s, t = 5 s b) Δv = 50 m/s, t = 25 s c) Δv = 15 m/s, t = 3 s d) Δv = 40 m/s, t = 10 s

e) Δv = 80 m/s, t = 4 s f) Δv = 50 m/s, t = 2.5 s g) Δv = 70 m/s, t = 35 s h) Δv = 80 m/s, t = 4 s

Q2 Change in speed = 14 m/s, time taken = 2 seconds. Calculate the acceleration.

Q3 A car accelerates from rest (zero speed) up to a speed of 30 m/s in 12 seconds. Calculate the acceleration.

Q4 A car travels from rest to 65 m/s in 10 seconds. What is its acceleration?

Q5 A car travels from rest to 56 m/s in 28 seconds. What is its acceleration?

Medium

Q6 A cyclist accelerates from 0 m/s to 8 m/s in 3 seconds.


a) What is his acceleration?
b) Is this acceleration higher than that of a car which accelerates from 0 to 30 m/s in 8 seconds?
Q7 A cyclist in the Tour de France accelerates down a hill from 22 m/s to a speed of 37 m/s. This acceleration takes
him 2 seconds.
a) What is the change in velocity?
b) Calculate the acceleration.
Q8 A car is travelling at a steady speed of 28 m/s and its velocity changes to 38 m/s in 20 seconds. What is its
acceleration?
Q9 A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration?
Q10 Re-arrange the equation for acceleration to give equations for change in velocity and time taken
Hard

Q11 Complete the following table.

Acceleration (m/s2) Starting speed (m/s) Final speed (m/s) Time taken (s)
2 6 2
2 5 25
10 4 2
8 5 10
4 8 2

Q12 If a Ferrari, with an initial velocity of 10 m/s accelerates at a rate of 50 m/s2 for 3 seconds, what will its final
velocity be?
Q13 A car starts from stationary and then increases its speed to 50m/s in 50s
a. Calculate its acceleration
b. It then slows its speed by 20% in 10s calculate the deceleration
Q14 In a motorcycle test the speed from rest was recorded as intervals in the table below

a. Plot a velocity time graph of these results


b. Calculate the initial acceleration of the motorcycle
c. Calculate how far the motorcycle moved in the first 20s and the following 10s
d. Calculate the velocity of the motorcycle after 1.0km from the start if it had kept the same acceleration as
it had during the first 20s

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