Ask question

Ask question

All categories

3 years ago

7

calculate mass During a softball game a softball is struck by a bat and has an acceleration of 1,500 kg. If the net force force

exerted on the softball by the bat is 300 N, what is the softballs mass.

1 answer:

Volgvan3 years ago

8 0

The mass of the softball is 5kg

You might be interested in

How many planets are there?

Y_Kistochka [10]

Answer:

There are eight planets in our Solar System.

Explanation:

4 0

3 years ago

Read 2 more answers

Free 25 points cause why the hell not

hodyreva [135]

Answer:

I love nice people. Doing anything interesting for Thanksgiving?

4 0

3 years ago

Read 2 more answers

I’ll give u BRAINLIEST PLEASE!! HURRY

zalisa [80]

Answer:

C

Explanation:

6 0

3 years ago

2.What is the weight of an object that has a mass of 5 kg?<br>

Artemon [7]

Answer:

5 kg

or 11 lbs

Explanation:

4 0

3 years ago

A. A light wave moves through glass (n=1.5) at an angle of 25°. What angle will it have when it moves from the glass into air (n

torisob [31]

PART A)

By Snell's law we know that

$n_1sin i = n_2 sin r$

here we know that

$n_1 = 1.5$

$i = 25 degree$

$n_2 = 1$

now from above equation we have

$1.5 sin25 = 1 sin r$

$r = 39.3 degree$

so it will refract by angle 39.3 degree

PART B)

Here as we can see that image formed on the other side of lens

So it is a real and inverted image

Also we can see that size of image is lesser than the size of object here

Here we can use concave mirror to form same type of real and inverted image

PART C)

As per the mirror formula we know that

$\frac{1}{d_i} + \frac{1}{d_o} = \frac{1}{f}$

$\frac{1}{d_i} + \frac{1}{60} = \frac{1}{20}$

$d_i = 30 cm$

so image will form at 30 cm from mirror

it is virtual image and smaller in size

3 0

4 years ago