What is the longest wavelength in the molecule's absorption spectrum?

What is the required force to bring a 1550 kg vehicle moving at 32 m/s to a stop in a distance of 45 m?

A perfectly still 0.01 kg marble is hit with a force of 50 N by a pencil. According to Newton's third law, which describes the force the marble exerts on the pencil? A. The marble exerts a force of 0.05 N on the pencil. B.

When two carbon form a single bond this is called

A series circuit is composed of two resistors: R1=7 R2=11 if a 24-volt battery is connected across R1 and R2 in series, Find the circuit current. amps 430 1.3 5.6 0.75

How much kinetic energy does a 4.50kg block with a speed of 5.00m/s have? O 11.23 28.13 5.62) 56.23

A 0.0010-kg pellet is fired at a speed of 50.0m/s at a motionless 0.35-kg piece of balsa wood. When the pellet hits the wood, it sticks in the wood and they slide off together. With what speed do they slide?

Jim measures the count rate of a sample of americium-241 as 120cpm. Roughly how long would it take for the count rate to fall below 4 cpm. Show your working

Explain and give an example of newtons 3rd law of motion

Which term best describes the two substances that react to form salt?

An object is dropped from rest into a pit, and accelerates due to gravity at roughly 10 m/s2. It hits the ground in 5 seconds. A rock is then dropped from rest into a second pit, and hits the ground in 10 seconds.