An airplane accelerates down a runway at 3.20 m/s2 for 8 s until it finally lifts off the ground. Determine the velocity at take-off.

The higher the number of living organisms in an area, the ... fertile the soil

Elastic collision definition

Consider the video demonstration that you just watched. A more complete explanation of what you saw will be possible after covering Newton's laws.

A solid sphere is released from height h from the top of an incline making an angle θ with the horizontal. (a) Calculate the speed of the sphere when it reaches the bottom of the incline in the case that it rolls without slipping.

Through x rays is harmful for human health it is used in medical field why?

If a force of 40 newtons moves a cart a distance of 9 meters, the work done is Nm. If the same force moves the same cart three times that distance, the work done is Nm. NextReset

What is the critical angle c for total internal reflection if the material is clear acrylic, with a refractive index of 1.5?

What is happening if energy input remains constant and voltage remains the same in a circuit, but the current decreases? A. The resistance has increased. B. The volts have decreased. C. The power has increased.

The velocity - time graph of a ball of mass 25g moving on road is as given below: (a) How much force does the road exert on the ball to bring it to rest? (b) What is the direction of the force exerted by the road?

A spring required a force of 5.0 n to compress it 0.1 m. How much work is required to stretch the spring 0.4 m?