3 years ago

Please help no trolls no links

Physics

2 answers:

Amanda [17]3 years ago

6 0

Answer:

When mass is greater, the force needed must be greater keeping the acceleration of the wheel chair constant

Explanation:

$force = mass \times acceleration \\ f \: \alpha \: m$

force is directly proportional to the mass

iren [92.7K]3 years ago

5 0

The force needs greater keeping of the wheel chair

You might be interested in

While moving a box 10.0 m across the floor, Sam pushes with a force of 150 N to the right. The force friction acting on the box

svet-max [94.6K]

Answer:

Explanation:required formula is

W 1=F*S

W1=work done by Sam =?

F=force applied by sam=150N

S=displacement =10m

again

W2=F*S

W2=work done by friction =?

S=displacement =10m

F=friction =25N

W=W1-W2=net work done

please feel free to ask if you have any questions

4 0

3 years ago

What is the difference between professional and casual communication styles?

Lady bird [3.3K]

Answer:

professional communication style is expected to be formal while the casual is informal.

Explanation:

7 0

3 years ago

Straight-in spaces can leave you a safer out if

kiruha [24]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers

This is the method by which a wave travels through a medium or a vacuum.

madreJ [45]

It can't. Waves must have a medium to travel through

4 0

3 years ago

On May 26, 1934, a streamlined, stainless steel diesel train called the Zephyr set the world’s nonstop long-distance speed recor

Andre45 [30]

Answer:

124.88 km/h

34.69 m/s

Explanation:

1633.8 km = 1633800 m

13 hours 4 minutes 58 seconds = 13 + 4/60 + 58/3600 = 13.083 hours

13 hours 4 minutes 58 seconds = 13*3600 + 4*60 + 58 = 47098 seconds

So the average speed in km/h is

1633.8 / 13.083 = 124.88 km/h

The average speed in m/s is

1633800 / 47098 = 34.69 m/s

8 0

3 years ago