A speedboat initially at rest accelerates at 4.0 m/s (squared) for 7.0 s. How far does the speedboat move in 7.0 s?

Magnetic poles that are alike a. attract each other. b. repel each other. c. do not interact. d. have the same shape.

A student built the circuit shown in the diagram below. 12V 1.6 AY 3.52 р Calculate the total resistance of the circuit in the diagram above. Use the equation: potential difference resistance = current

The vernal equinox indicates the beginning of what season

A rolling ball will eventually stop rolling. Which describes one reason why this happens? A) the ball eventually loses it's energy? B) friction converts some energy into heat energy? C) friction converts some energy into kinetic enregy?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. How long will the ball be in the air before it lands? Round your answer to the nearest tenth.

What is the name of the person who created kinematics?

If the mass of a material is 114 grams and the volume of the material is 16 cm squared 3, what would the density of the material be?

What is the potential energy of a 3kg ball that is on the ground?

In most cases, a multicellular organism is not an exact copy of its parents because it

In the study that the FBI did on examining the physical characteristics of hair, what percentage of the "matches" were not really matches at all?