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3 years ago

What statement best describes his motion as he jogs around the curved part of the track?

Physics

1 answer:

-BARSIC- [3]3 years ago

5 0

Answer:

The answer would be A.

Explanation:

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Need amswer fast plz

FrozenT [24]

Answer:

I need this for may schooling

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2 years ago

Are the two atoms shown below in the image from the same element?

kvasek [131]

The answer is yes

They are isotopes.

7 0

3 years ago

I need to show my work as well but on the computer so, please show work for how you got the answers. Thank you!

balandron [24]

Answer:

1) $1H_2 + 1Cl_2$ => 2HCl

2) $2Al + 6HCl$ => $2AlCl_3 + 3H_2$

3) $1Ca_2Br_2 + 2NaCO_3$ => $2CaCO_3 + 2NaBr$

4) $3NaOH + 1FeCl_3$ => $3NaCl + 1Fe(OH)_3$

Explanation:

4 0

3 years ago

A ball starts from rest. It rolls down a ramp and reaches the ground after 4 seconds. Its final velocity when it reaches the gro

Hunter-Best [27]

If it starts at rest the initial velocity is 0.
For an acceleration, a, and time, t, the velocity is v=at. Since at t=4, v=7, then a=7/4=1.75m/s^2

3 0

3 years ago

Read 2 more answers

Why can friction make observing Newton's first law of motion difficult?

Kamila [148]

The law says things travel in a straight line at constant speed unless acted upon by a force. But friction is a force but it can't be seen easily other than its effect, which is to bring the object to rest in seeming violation of the 1st law.

6 0

3 years ago