archer shoots his arrow towards a target at a distance of 90 m, and hits 'bullseye'. Calculate the acceleration and time taken by the arrow to hit the target with a velocity of 90.0 m/s

Which property of argon is used in light bulbs?

Complete the passage to describe AM and FM. is the process of changing a property of a radio wave for the purpose of sending information. In AM, the of a wave is modified; in FM, the of a wave is modified.

What role do convection currents play in oceans and the atmosphere?

Minerals that form from magma process will tend to form?

Brainliest! A student wanted to answer the question, "How does the amount of glycerin affect the size of a bubble blown with soap mixture of water, dish soap and glycerin?".

A 2kg marble is moving at 3 m/s when it strikes another 4kg marble moving in the opposite direction at - 3 m/s. What will be the velocity of the 4kg marble after the collision of the 2kg marble's new velocity is - 4 m/s.

How long did it take to reload a rifle during the 18th 19 century?

Hot spots in electronic and electric circuits can be detected visually with the use of A. dataloggers. B. thermocouples C. oscilloscopes D. infrared cameras.

A baseball with a mass of 0.8 kg is given an acceleration of 20m/s. how much force was applied to the ball

Stephen can push with 200N of force on a couch. If the couch has a mass of 20 kg, how much acceleration will the couch have?