Physics Topic Questions

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We found 303 questions associated with the 'Physics' topic. Displaying results 81 - 90.

Physics question.. need help!?

The earth is 1.5x10^11 m from the sun. The earths mass is 5.98x10^24 kg while the mass of the sun is 1.99x10^30 kg. What is the earths acceleration ...

Posted 3+ months ago | 1 answers | | Open

Related topics: earth, physics, question, sun

What is the relationship with force and separationdifference?

in cuoloumb`s law

Posted 3+ months ago | 0 answers | | Open

Related topics: force, law, relationship, laws, relationships, electric field, physics

Physics help?

A bullet is fired with an initial speed of 200 m/s. If a target is 500ft away, at what angle should the rifle be raised in order to hit the target?

Posted 3+ months ago | 0 answers | | Open

Related topics: speed, target, angle, bullet, rifle, away, order, physics, raised

Tom the cat is chasing Jerry the mouse across a table surface 1.6 m off the floor. Jerry?

Tom the cat is chasing Jerry the mouse across a table surface 1.6 m off the floor. Jerry steps out of the way at the last second, and Tom slides off ...

Posted 3+ months ago | 0 answers | | Open

Related topics: physics

Help with physics homework?

Does anybody know what a "people year" is and how long it is? My teacher won't tell me what it is and Google isn't helping either

Posted 3+ months ago | 0 answers | | Open

Related topics: homework, physics

If a sailing ship moves in a straight line with speed 6m/s ,it sends a sound pulse in water and?

... received it back after 6s,if the speed of sound in water is 1500m/s ,what is the depth of water where the pulse is sent

Posted 3+ months ago | 0 answers | | Open

Related topics: speed, water, sound, depth, physics

Physics Help?

If I attach a bucket of water t a string and swing it in a circle above my head wit a centripetal acceleration of 27m/s^2 how fast am I swinging it ...

Posted 3+ months ago | 0 answers | | Open

Related topics: water, fast, head, swing, circle, string, swinging, bucket, physics

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