Kareem is standing 1105m away from the exploding cracker. Calculate the time needed for Kareem to hear the "BOOM" sound after the explosion.​

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted