Momentum (P) = Mass (kg) * Velocity (m/s)
P = M * V
P = 50 * 5
P = 250
So momentum is 250 kgm/s
Which is a substance that takes the shape and volume of its container?
liquid
Answer
h = 1.12 m
Explanation:
given,
mass of the car = 2 kg
radius = 0.5 m
let h be the height of the ramp
when the car reaches at the top point
gravity = centripetal force



using conservation of energy






h = 1.12 m
hence, height of the ramp should be greater than 1.12 m so that it can complete the loop.
Answer:science is used to make new products
Explanation:
APEX