piarepm

2021-12-17

When jumping, a flea reaches a takeoff speed of 1.0 m/s over a distance of 0.50 mm.

a. What is the fleas

a. What is the fleas

SlabydouluS62

Skilled2021-12-18Added 52 answers

Step 1

Given values:

a) In this case, we have to determine value of acceleration. The best way to find that is using the kinematic equation:

Plug in values in above equation and solve for acceleratiion:

Step 2

b) Use the kinematic equation to find value of time:

Plug in values in above equation and solve for time:

c) It is moving straight up, so it's final speed is equal to zero when it reaches the highest point is using the kinematic equation:

If we plug in values in above equation, we get:

Donald Cheek

Beginner2021-12-19Added 41 answers

Step 1

Part A.

Following equation will be used:

where v is the final velocity , u is the initial velocity, a is the acceleration and s is the distance traveled

Given values are as follows:

Therefore,

Step 2

Part B.

Here time is need to be calculated by following equation:

Part C.

If the flea jumps straight up then the acceleration due to gravity will be taken into account and following equation will be used.

Given values are as follows:

Therefore,

Nick Camelot

Skilled2023-06-17Added 164 answers

22+64

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