An ice skater slides in a straight line across the ice. as she passes a certain point, her velocity is 24 km/hr. two seconds later it is 13 km/hr. what is the acceleration of the skater?

Answer : Acceleration, .

Explanation :

It is given that,

Initial velocity of skater, u = 24 km/h = 6.66 m/s

Final velocity of skate, v = 13 km/h = 3.61 m/s

Time, t = 2 s

We know that acceleration is defined as the rate of change of velocity.

So,

The acceleration of the skater is .

it would be f

explanation:

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: