3 years ago

Use the techniques to find the unit for speed

Physics

2 answers:

stellarik [79]3 years ago

8 0

Answer:

The formula for speed is speed=distance

time

Explanation:

to work out what the units are for speed,you need to know the units for distance and time.In this example,distance is in metres(m) and time is in seconds (s) , so the units for speed is metre per second (m/s).

Sedbober [7]3 years ago

8 0

Hi there sorry babe i’m just tired of seeing eieieieieieieieieijdjd

You might be interested in

During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial veloc

ale4655 [162]

Answer:

145.8m

Explanation:

The toss distance is given by:

$x=v_0^2*\frac{sin(2\phi)}{g} ,(g=9.8m/s^2)$

7 0

3 years ago

The transfer of energy by the movement of particles that are in contact with each other

jeka57 [31]

Answer: I belive that the Answer is C.) Conduction

Explanation:

3 0

2 years ago

Read 2 more answers

How do I solve this

Svetradugi [14.3K]

Answer:

W = 8.01 × 10^(-17) [J]

Explanation:

To solve this problem we need to know the electron is a subatomic particle with a negative elementary electrical charge (-1,602 × 10-19 C), The expression to calculate the work is given by:

W = q*V

where:

q = charge = 1,602 × 10^(-19) [C]

V = voltage = 500 [V]

W = work [J]

W = 1,602 × 10^(-19) * 500

W = 8.01 × 10^(-17) [J]

8 0

3 years ago

A speaker emits sound waves in all directions, and at a distance of 28 m from it the intensity level is 73 db. What is the total

Oduvanchick [21]

Answer:

P=0.197 Watt

Explanation:

Given That

B=73dB

Io= 1 * 10^-12

$I=Io * 10^{\frac{B}{10} } \\I=2 * 10^{-5} Wm^{-2} \\A=4 * pi * r^{2}\\ A=9852.03 m^{2}\\ Power= I * A\\P= 0.197 Watt$

6 0

2 years ago

In order to increase the amount of work done, we need to:

Nadusha1986 [10]

Option (D) is the correct one.

In order to increase the amount of work done, we need to increase the force applied to the object.

8 0

2 years ago

Use the techniques to find the unit for speed​

Use the techniques to find the unit for speed