Calculate the speed of the 0.66 kg ball just before the collision.

Calculate the speed of the 0.22 kg ball immediately after the collision.

Calculate the speed of the 0.66 kg ball immediately after the collision.

Indicate the direction of motion of the 0.66 kg ball immediately after the collision.

____ To the left ____ To the right

Calculate the height to which the 0.66 kg ball rises after the collision.

Based on your data, is the collision elastic?

____ Yes ____ No

Justify your answer.

Answers

Answer 1

Answer:

The experimental apparatus shown in the figure above contains a pendulum consisting of a 0.66 kg ball attached

to a string of length 0.60 m. The pendulum is released from rest at an angle of 60 degrees and collides with a ball of  mass 0.22 kg initially at rest at the edge of a table. The 0.22 kg ball hits the floor a distance of 1.4 m from the

edge of the table.

(a) Calculate the speed of the 0.66 kg ball just before the collision.

2.4 m/s

(b) Calculate the speed of the 0.22 kg ball immediately after the collision.

2.8/m s

(c) Calculate the speed of the 0.66 kg ball immediately after the collision.

1.5 m/s

(d) Indicate the direction of motion of the 0.66 kg ball immediately after the collision.

           ____ To the left __X__ To the right

(e) Calculate the height to which the 0.66 kg ball rises after the collision.

0.11 m

(f) Based on your data, is the collision elastic?

           ____ Yes __X__ No

Coefficient of elasticity of less than one means an inelastic collision.

Justify your answer.

Explanation:

See attached.


Related Questions

In the last hour, Ellie observed 32 monarchs, 56 gulf fritillaries, and 8 giant swallowtails visit her butterfly garden. If 480 butterflies visit her garden, how many can we expect will be giant swallowtails?

Answers

Answer:

40 is the answer

Explanation:

As per the given details, we can expect that 40 of the 480 butterflies that visit Ellie's garden will be giant swallowtails.

What is fraction?

A fraction is a portion of a larger whole. The number is expressed in arithmetic as a quotient, which is the numerator divided by the denominator.

Both are integers in a simple fraction. A complex fraction contains a fraction in either the numerator or the denominator. A proper fraction has a numerator that is less than the denominator.

The total number of butterflies observed in the last hour is:

32 + 56 + 8 = 96

This represents the fraction of the total butterflies that were observed, and we can set up a proportion to solve for the number of giant swallowtails in the total population:

8/96 = x/480

Multiplying both sides by 480, we get:

x = (8/96) * 480

x = 40

Therefore, we can expect that 40 of the 480 butterflies that visit Ellie's garden will be giant swallowtails.

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https://brainly.com/question/10354322

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