The speed of the car changes from 12 metre per square to 24 metre per square in 1 minute the magnitude of acceleration of the car is a) Zero B) 0.25 metre square c) 1:13 m/s^2 d.)

1:5m/s^2

What is an air mass?

Which of the following statements applies to current? a. it is the flow of electric charge b. it is measured in ohms c. it is an excess accumulation of charge d. it is made of neutrons

How much heat is absorbed by a 31g iron skillet when it's tempature rises from 8c to 81c

Does being creative in doing science mean that they a scientist should make things up Why?

The velocity of money is a the same thing as the long-term growth rate of the money supply. b the money supply divided by nominal GDP. c the rate at which the Fed puts money into the economy. d the average number of times per year a dollar is spent.

Why is it harder to get something moving than to keep it moving?

An advertisement for a new fish food claims that lab studies show that fish grew three inches in three weeks while eating the food. Travis wondered if the food was worth the extra cost. To evaluate the claim in the advertisement, Travis should

What will happen to an astronaut when the jets produce these four forces

What does it mean when the mark on the ramrod disappears into the barrel of the muzzleloader?

Explain the relationship between speed, velocity and acceleration