3 years ago

Which would be a common-sense practice in a lab environment?

Physics

1 answer:

algol133 years ago

6 0

Using safe research practices would be a very good common-sense practice in a lab environment.

You might be interested in

If a Ferrari, with an initial velocity of 14m/s, accelerates at a rate of 60

ss7ja [257]

Answer:

254

Explanation:

use the formula "final Velocity- initial velocity / time = acceleration"

so "X - 14 /4 = 60"

60 x 4 = X - 14

240 +14 = X

X = 254

8 0

2 years ago

Read 2 more answers

Television sets. What does it mean to refer to a 40-in. TV set? Such units refer to the diagonal of the screen. A 40-in. TV set

lawyer [7]

Answer:

$h=24\ in$ is the height of the TV screen.

Explanation:

Given:

diagonal of TV screen, $d=40\ in$

width of TV scree, $w=32\ in$

As we know that the TV screen is rectangular in shape so including its height and with along with the diagonal forms a right angled triangle in which the diagonal is the hypotenuse of the triangle formed so.

$h=\sqrt{d^2-w^2}$

$h=\sqrt{40^2-32^2}$

$h=24\ in$ is the height of the TV screen.

3 0

3 years ago

A 1000-kg car is driving toward the north along a straight horizontal road at a speed of 20.0 m/s. The driver applies the brakes

Ludmilka [50]

Answer:

Force applied to stop the car = 1,250 N

Explanation:

Given:

Mass of car (M) = 1,000 kg

Initial velocity (U) = 20 m/s

Final velocity (V) = 0 m/s

Distance (S) = 160 m

Find:

Force applied to stop the car.

Computation:

$v^2 = u^2 + 2as\\\\0^2=20^2+2(a)(160)\\\\0=400+320(a)\\\\Acceleration = a = -1.25m/s^2\\\\Force = ma \\\\Force= 1,000(1.25)\\\\Force = 1,250 N$

Force applied to stop the car = 1,250 N

7 0

2 years ago

Let us remember your previous lesson on Physical Press Components! Directions: Analyze the folawna fitness components. Put a che

mart [117]

Answer:

5 Muscular and strength

8 0

2 years ago

Which factors are always part of linear motion?

Daniel [21]

Answer:

Explanation:

In linear motion, the directions of all the vectors describing the system are equal and constant which means the objects move along the same axis and do not change direction.

4 0

2 years ago

Read 2 more answers