A motorcycle is waiting at a stoplight. When it finally turns green, the motorcycle accelerated

from rest at a rate of a 7.45 m/s 2 for a time of 3.90 seconds. Determine the displacement of the

motorcycle during this time period.

A race car accelerates from 0 m/s to 30.0 m/s with a displacement of 45.0 m. what is the vehicle's acceleration?

In the water cycle, what type of phase change (s) occur (s) above the oceans?

What is nuclear fission reaction?

Knowing that greenhouse gases are contributing to climate change, how can we reduce our carbon footprint, particularly in the United States? Could hydrogen fuel replace fossil fuels in the future? Why or why not?

A little boy pushes a 12 kg box of library books with a constant velocity along the sidewalk by applying a horizontal force of 96N. calculate the weight, normal force, frictional force and coefficient of friction between the box and the sidewalk

Since you've determined that the power supply is a 700W dual rail, what does that make the maximum output power?

A 2 m length of an aluminum pipe of 240 mm outer diameter and 10 mm wall thickness is used as a short column to carry a 640? centric axial load. Knowing that? = 73? P? and? = 0.

A python can detect thermal radiation from objects that differ in temperature from their environment as long as the received intensity of thermal radiation is greater than 0.60 W/m2. Your body emits a good deal of thermal radiation.

A planet has a mass of about 6.4 x 1023 kg, and its moon has a mass of about 9.6 x 1015 kg. if the magnitude of the gravitational force between the two bodies is 4.6 x 1015 n, how far apart are the planet and its moon? a. 9.4 x 106 c. 4.6 x 109 b. 2.

Is burning a nonrenewable natural gas a chemical change