How much time does it take for a car travelling at 5m/s in 21 metres

A home heating system connected to a temperature-sensitive thermostat is a nonbiological example of a negative feedback system. Which of the following best describes the heating element of the furnace? a. effector b. receptor c. control center d.

In whick changes of state do atoms lose energy? Check all that apply

High dosage of alcohol can lead to blackouts involving amnesia.

At 20 degrees Celsius, conducting wires made of different materials have the same length and the same diameter. Which wire has the least resistance? aluminum gold nichrome tungsten

Calculate the force exerted by a machine that does 4800 J of work over a distance of 22.5 m?

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.

True or false the metric unit used to describe weight as a measure of the force of gravity is called a newton

One car travels 40. meters due east in 5.0 seconds, and a second car travels 64 meters due west in 8.0 seconds. During their periods of travel, the cars definitely had the same