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kupik [55]
3 years ago
8

A roller coaster is going down the slope and the speed is 6m/s . 10 seconds later it has reached the bottom of the slope with a

speed of 35m/s. what is the acceleration
Mathematics
1 answer:
weqwewe [10]3 years ago
8 0

Answer:

The acceleration is 2.9m/s^2

<em></em>

Step-by-step explanation:

Given

Initial\ Speed\ (u) = 6m/s

Final\ Speed\ (v) = 35m/s

Time\ (t) = 10s

Required

Determine the acceleration

This question will be answered using Newton's first equation of motion.

v = u + at

Substitute values for v, u and t

35 = 6 + 10 * a

35 = 6 + 10 a

Collect Like Terms

10a = 35-6

10a = 29

Solve for a

a = 29/10

a = 2.9

<em>Hence, the acceleration is 2.9m/s^2</em>

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