Total distance = 3km

Total distance left to walk = 3km - 500m - 1050m
Total distance left to walk = 3000m - 500m - 1050m
Total distance left to walk = 1450m
Total distance left to walk = 1.45km

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Answer: PJ needs to walk another 1.45km.
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5 0

3 years ago

In MBF, [line segment] MB is congruent to [line segment] MF. If m

Alex_Xolod [135]

The triangle MBF is isosceles triangle, because MB is congruent to MF

So, mAnd we should know that , the sum of the angles of the triangle = 180

So,

4 0

1 year ago

In an experiment, a variable, position-dependent force F(x) is exerted on a block of mass 1.0kg that is moving on a horizontal s

telo118 [61]

Answer: correct option is C

The function F(x) for 0 < x < 5, the block's initial velocity, and the value of Ff.

Step-by-step explanation:

The total work done = P.E + K.E

K.E = 1/2mv^2

The speed V depends on the position:

0 < x < 5

Also, since work done = F × distance x

The workdone also depends on F(x)

The net force = 0 that is

F + fr = 0

Where fr = frictional force.

Therefore the best option for the hypothesis of work done will be;

The function F(x) for 0 < x < 5, the block's initial velocity, and the value of Ff.

6 0

4 years ago

Read 2 more answers

What is pi times squared

Stolb23 [73]

Answe

Step-by-step explanation:

cuanto es 3,072 en fraccion ?

8 0

2 years ago