Physics, 22.04.2021 04:30 shyann78

ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements. If a car goes along a straight road heading west and speeds up from 25 ft/s to 60 ft/s in 5 s, calculate the acceleration.

ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measur

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 04:30

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

Answers: 1

Answer

Physics, 22.06.2019 08:30

What object a collides with object b and bounces back its final momentum is?

Answers: 1

Answer

Physics, 22.06.2019 12:50

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass

Answers: 3

Answer

Physics, 22.06.2019 15:30

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?

Answers: 2

Answer

You know the right answer?

ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measure...

Questions