Ask question

Ask question

All categories

2 years ago

13

The main difference between speed and velocity involves

1 answer:

Rashid [163]2 years ago

6 0

The Correct answer to this question for Penn Foster Students is: Direction

You might be interested in

Which statement best describes perigee?

Margarita [4]

A. is meaningless.
B. is perigee.
C. is apogee.
D. is perihelion.

5 0

2 years ago

Read 2 more answers

What is the magnitude of the force needed to keep a 60 newton rubber block moving across level,dry asphalt in a straight line at

pantera1 [17]

let Coefficients of Friction of Rubber on asphalt (dry) =0.7

F= Coefficients of Friction * normal force = 0.7 * 60 =42 N

so the net force of the rubber is zero, meaning it will travel at a constant speed.

When the rubber is travel at 2m/s, 42N is required to keep moving at constant speed

6 0

3 years ago

Read 2 more answers

How efficient are the small and large scale solar-power systems used in individual homes and industrial settings? What is the en

Leviafan [203]

Answer:

$\color{Blue}\huge\boxed{Answer}$

<em>The potential environmental impacts associated with solar power—land use and habitat loss, water use, and the use of hazardous materials in manufacturing—can vary greatly depending on the technology, which includes two broad categories: photovoltaic (PV) solar cells or concentrating solar thermal plants (CSP).</em>

Explanation:

I just answer the second question

4 0

2 years ago

can someone help me answer this question? A student connected an ammeter as shown in this picture. Did the student connect the a

nalin [4]

Answer:

No - It is connected in parallel instead of series

Explanation:

4 0

2 years ago

Massive stars terminate in a brilliant explosion called a

BigorU [14]

super nova is named for such explosion

6 0

2 years ago