A Truck starting from rest moves with a uniform acceleration of 0.2 m /s2
for 2 minutes.
Find
(a) the speed acquired
(b) the distance travelled.
Answers
Answered by
87
⊕ANSWER⊕
Initial velocity = 0 m/s
a = 0.2 m/s
T = 2 minutes = 120 seconds
a) V = ?
v = u + at
v = 0 + 0.2(120)
v = 24 m
b) s = ?
s =
= 0 +
= 1440 m
Answered by
0
Answer:
The speed acquired and the total distance traveled is
Explanation:
Given
The bus starting from rest moves with a uniform acceleration of 0.1 m s-2 for 2 minutes
Find out
Acceleration and distance traveled
Solution
(a) Acceleration
The bus starts from rest.
Therefore, the initial velocity
Acceleration
Time
Acceleration is given by the equation
Therefore, terminal velocity
Therefore, terminal velocity
(b) As per the third motion equation,
Sincethe following value for s (distance) can be obtained.
Distance,
Therefore,
The speeds acquired and the total distance traveled is
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