Calculate the time it takes for a cat who runs 3km and an average speed oh 6km/h

Which rocky planet has the strongest magnetosphere? A) Mars B) Earth C) Mercury D) Venus

What is the central core of hair

What is an example of a force causing an object to change position?

The term "radiation" refers to hot materials inside the Earth rising towards Earth's surface, cooling, and sinking back down.

What scientific term is a well-tested explanation for a set of observations or experimental results?

Explain why elements in the same family have similar physical and chemical properties

What is the area of a rectangle that has width of 1.50 x 103 cm and a length of 2.30 x 106 cm? Keep all the significant figures.

The water in the plumbing in a house is at a gauge pressure of 350,000 pa. what force does this cause on the top of the tank inside a water heater if the area of the top is 0.9 m2? (ignore atmospheric pressure.)

Which of the following is an example of quantitative data? A) The dog slept for 2 hours B) The dog has white feet C) The dog has soft fur

A particle moves along a circle with radius R, so that the tangential component of its acceleration is constant. At t = 0 the velocity of the particle was equal to zero. Find (a) the normal component an of the acceleration as function of time.