4 years ago

Example of moving properly for a push-up?

Physics

1 answer:

kondor19780726 [428]4 years ago

5 0

but it has to be somewhere along the lines of your elbow bending to approximately a 90 degree angle

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Doing work alawyas means blank energy

inna [77]

Answer:

Transferring energy

Explanation:

Doing work always mean Transferring energy.

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3 years ago

Speed is an important component of which of the following sports? A. tennis B. soccer C. swimming D. all of the above Please sel

sladkih [1.3K]

D. all of the above

Explanation:

The best answer from the choices is option D all of the above.

Speed is a key component aspect of almost all sport.

What is speed:

Speed is the rate of change of distance with time;

Speed = $\frac{distance}{time}$

distance is the path taken by a body

time is the duration of interval

In tennis, speed is very essential and critical same as soccer and swimming. In fact, sports with more speed have very good advantage at excelling.

learn more:

Speed brainly.com/question/10435836

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4 years ago

Read 2 more answers

the term used to measure a change in speed of an object is a. velocity. b. acceleration. c. capacity. d. flow.

Tomtit [17]

The term is acceleration.

(b).

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3 years ago

A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under construction, down to ground level,

kobusy [5.1K]

Answer:

The magnitude of the force the garbage exerts on the floor of the service elevator is 12 N

Explanation:

Given;

mass of the garbage, m = 10.0 kg

acceleration of the elevator, a = 1.2 m/s²

The magnitude of the force the garbage exerts on the floor of the service elevator is given by;

F = ma

F = 10 x 1.2

F = 12 N

Therefore, the magnitude of the force the garbage exerts on the floor of the service elevator is 12 N

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4 years ago

A student produces a wave in a long spring by

Sliva [168]

Answer: 2

Explanation:

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3 years ago