1) A 10,000 newton car attempts to make a turn with a radius of 15 meters on dry asphalt (uk= 0.67, us = 0.85) while traveling at 18 meters per second. a. Calculate the centripetal force needed to make the turn.

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

answer: 31, 5556. 952 seconds