In the great shopping cart race, two students push on shopping carts. a having twice the mass of b, with the same force applied over the same distance. which shopping cart has more ke by the time it gets to the end of the course? a. cart a b. cart b c. neither, they have the same ke

K = 1/2 m x v^2

m = mass on the cart

V = velocity imparted to the cart

KA = 1/2 mA x vA^2(1)

KB = 1/2 mB x vB^2(2)

Diving equation 1 by equation 2, we get -

KA/KB = mA/mB

= 2

KA = 2 x KB

Option A is correct

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle