Force=(mass*velocity)-(mass*velocity)/time
force=0-(-15*1400)/0.30
force=70000N
Force
Newton, abbreviated as N
Darker, cooler areas on the sun's surface are called sunspots.
Hope that helped =)
Answer:
Net force ( F ) = 208 N.
Speed of car ( v ) = 68.58 m/s.
Explanation:-
The radius ( r ) = 480 m.
Mass of passenger ( m ) = 65 kg.
Horizontal force (
) = 208 N.
Vertical force (
) = 637 N.
Net vertical component of force (
) = m*g - 637 = 65 * 9.8 - 637 = 0 N.
a ) magnitude of net force .
= 208 N.
b) The speed of car.
where v is the velocity.

v² = 4704
v = 68.58 m/s.
Answer:
Its a ceramic
Explanation:
Brick does not contain any metal so it couldnt be an alloy.