Drake travel 1000m south and then 1200m west

1200 j of work was done to move a 20m What Force was applied to the box?

Cu (s) + AgNO3 (aq) → Cu (NO3) 2 (aq) + Ag (s) The unbalanced equation for the reduction of silver nitrate by copper is shown here. What is the coefficient for Cu (NO3) 2 in the balanced equation?

Explain how we know that the Sun's energy is not supplied either by chemical burning, as in fires here on Earth, or by gravitational contraction (shrinking).

Which is an example of gaining a static charge by conduction? A) Rubbing a balloon against your hair. Light 2:00 Tools Shuffling your shoes across a carpet. o Bringing a charged rod near an electroscope.

A 3-ohm resistor and a 6-ohm resistor are connected in parallel across a 9-volt battery. Which statement best compares the potential difference across each resistor?

A 15 g turntable is covered with a uniform layer of dry ice that has a mass of 9.0 g. The angular speed of the turntable and dry ice is initially 0.75 rad/s. What is the angular speed of the turntable once all the dry ice has evaporated?

Rainwater was collected in water collectors at thirty different sites near an industrial basin and the amount of acidity (pH level) was measured. The mean and standard deviation of the values are 4.60 and 1.10 respectively.

A hot air balloon is rising straight up at a constant speed of 7 m/s. when the balloon is 12.0 m/s above the ground, a gun fires a pellet straight up from ground level with an initial speed of 30.0 m/s.

The atmosphere is an). O element O molecule O mixture O compound

What is the velocity of the car, in meters per second, just after it hits a 135-kg deer initially running at 10.5 m/s in the same direction? Assume the deer remains on the car.