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Impulse
Momentum
Impulse and Momentum
Random Physics
Random Trivia
100

The area under a _________________________ graph gives impulse.

Force versus time

100

What is the equation for momentum?

p=mv

100

Two dodge balls are rolling toward each other and bounce off. The momentum change of one of the balls is equal to the __________ that that ball delivers to the other ball.

impulse

100

the acceleration of an object in projectile motion

-9.8 m/s2

100

The world's largest ocean

Pacific

200

If the average force increases then what happens to the impulse?

It increases

200
If you decrease the velocity does the momentum increase or decrease?
Decrease
200
If the change in momentum is 10Ns, then what is the Impulse?
10Ns
200

The unit used to measure the intensity of light

Candela (cd)

200

Which of the following inventions was the first that was patented?

Chewing gum

Rubber band

Cash register

Dishwasher

Rubber band

300
If a 2N force is aplied on an object for 10 seconds what is the Impulse
20Ns
300
A .25kg marble is rolling on the floor at 2m/s, what is the momentum?
.5Ns
300

In a baseball game, a batter hits a ball for a home run. Compared to the magnitude of the impulse imparted to the ball, the magnitude of the impulse imparted to the bat is?

the same

300

This is the bending of light around a small object.

diffraction

300

The letter that appears in the largest percentage of words appearing in the Concise Oxford English Dictionary

E

400

[See image] What is the average force exerted during this time interval?

1.6 N

400

A 50 kg person is riding a bicycle East at a speed of 2.0 m/s. If the momentum of the combined person and bike system is 122 kg m/s, what is the mass of the bicycle?

11 kg

400

What is the change in momentum of a 1 kg object with an initial velocity of 2 m/s and a final velocity of 7 m/s?

5 kg m/s

400

The word "force" comes from the Latin word "fortis" which means ___________.

strong

400

The record number of times a single sheet of paper can be folded in half.

12

500

[See image] What is the impulse?

16 N s

500

[See image]. Rank from largest to smallest, the momenta of the objects shown in the image.

2 > 1 = 3 = 5 > 4

500

Starting from rest, object 1 is subject to a 10 N force for 3.0 s. Object 2, which also starts from rest, is subject to a 20 N force for 2.0 s. Which object would have the greater final speed and why?

Object 1 - Although, object 2 has a larger change in momentum than object 1, its change in momentum is not double that of object 1, but its mass is twice that of object 1.

500

In the electromagnetic spectrum, these types of waves have the longest wavelength.

radio waves

500

What do the M's stand for in M&M

Mars and Murrie