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3 years ago

A train accelerates at -1.5 m/s2 for 10 seconds. If the train had an initial speed of 32 m/s, what is its new speed?

1 answer:

Nata [24]3 years ago

7 0

B should be the answer

Look at this example to help you

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eduard

Uhh? Do you have any questions or need help?

7 0

2 years ago

ozzi

A.Momentum Equation

m = mass = 75 kg

v = velocity = 18 m/s

P = momentum

Using the momentum equation , momentum is given as

P = mv

P = 75 x 18

P = 1350 kgm/s

4 0

3 years ago

Sonja [21]

Answer: wavelength !!
hope this helped :)

3 0

2 years ago

Salsk061 [2.6K]

Answer:

The answer your looking for is option 2 - Inertia

3 0

3 years ago

Margaret [11]

Answer:

$3.54* 10^{22}$ N

Explanation:

Using the formula you gave:

$F_g = \frac{6.67*10^{-11}*2.0*10^{30}*5.97^{24} }{(1.5*10^{11})^2 }$

3 0

2 years ago