the metal shell of a wrecked car mass 500kg is dropped from a height 10m when the electromagnet holding it is turned off.
a) what is the vertical component of the velocity of the car before it hits the ground?
b) how long did the car take to fall?
c)if the magnet was moving horizontally at a constant speed of 0.5ms-1, as it was turned off, how far horizontally did the car land from the point which it was dropped?
d) what was the velocity of the car before it hit the ground? include direction?
e) what was the magnitude and the direction of the netforce acting on the car?
i) while it was attached to the moving elctro magnet
ii) while it was falling?
working out plz?
a) what is the vertical component of the velocity of the car before it hits the ground?
b) how long did the car take to fall?
c)if the magnet was moving horizontally at a constant speed of 0.5ms-1, as it was turned off, how far horizontally did the car land from the point which it was dropped?
d) what was the velocity of the car before it hit the ground? include direction?
e) what was the magnitude and the direction of the netforce acting on the car?
i) while it was attached to the moving elctro magnet
ii) while it was falling?
working out plz?