Physics » Page 63

Physics

Aliza Key

2. A plane flies at 200 m/s for 20 sec ... How far is that?

Answer Answers (1)

Physics

Neil Pace

How do you calculate net force when the forces are in opposite direction?

Answer Answers (1)

Physics

Chase Church

Suppose a force of 120N is used to push an object a distance of 6m in 15 seconds. find the work done and the power for this situation

Answer Answers (1)

Physics

Sandra

10C of charge are placed on a spherical conducting shell. A particle with a charge of - 3C is placed at the center of the cavity. The net charge on the inner surface of the shell is:

Answer Answers (1)

Physics

Rebecca

New England Patriots quarterback Tom Brady throws a football straight toward a receiver with an initial speed of 16.0 m/s, at an angle of 25.0° above the horizontal. At that instant, the receiver is 16.5 m from the quarterback. With what constant speed should the receiver run?

Answer Answers (1)

Physics

Kale

Which of these has the most inertia?

A. a parked bus

B. a 10-kilogram mass

C. a 16-pound bowling ball

D. a wheelbarrow full of bricks

Answer Answers (1)

Physics

London Dawson

If John runs 3 km s, 2 km n, 1 km e, what is the distance and displacement

Answer Answers (1)

Physics

Dario Hodge

What is a subduction zone?

a place where one plate is pushed down under another, such that it melts into the mantle

a place where two plates collide and mountains form

a place where hot material from the core rises through the mantle

a place where the seafloor is spreading

Answer Answers (1)

Physics

Charity Sanders

The half-life of cobalt-60 is 5 years. How old is a sample of cobalt-60 if only one-eighth of the original sample is still cobalt-60?

5 years

10 years

15 years

20 years

Answer Answers (1)

Physics

Xavier Trujillo

When an object has a net force of zero, then it is said to be in what?

Answer Answers (1)

Physics

Reed Shaffer

How is an electric current carried?

by moving current in one direction

by changing directions of the current

by moving electrons in a wire

by changing electrons into current

Answer Answers (1)

Physics

Casper

Which of the following is the term for a very fine soil that is high in nutrients, that is easily compacted, and that often occurs in areas with regular flooding?

clay

loam

peat

silt

Answer Answers (1)

Physics

Jaydan

Ixchelt Burns her tongue when she takes a sip of hot coffee from her mug which part of this example represents heat

The thermal energy moving from the coffee to her tongue

The thermal energy moving from her tongue to the coffee

Her coffee

Her tongue

Answer Answers (2)

Physics

Elena Floyd

How does the electron-cloud model describe electrons?

The exact position of an electron can be known.

An electron can be found at certain distances from the nucleus.

An electron has a high probability of being in certain regions.

Each electron follows a specific path around the nucleus.

Answer Answers (2)

Physics

Tess Montoya

An elevator has a massif 1000 kg what is the tension force on its cables when it is stationary

Answer Answers (1)