Answer:
The time of motion is 0.64 s.
Explanation:
Given;
mass of the apple, m = 107 g
height of fall, h = 2 m
The velocity of the apple when it hits the ground is calculated from the law of conservation of energy;
The time of motion is calculated;
v = u + gt
6.261 = 0 + 9.8t
6.261 = 9.8t
t = 6.261 / 9.8
t = 0.64 s
Therefore, the time of motion is 0.64 s
Answer:
The equal and opposite force is equal to the sum of any frictional force to the product of the mass of the wagon and the acceleration of the wagon
Explanation:
Newton's third law states that for every action, or force, there is an equal and opposite reaction
The equal and opposite force = The mass of the Wagon, m × The acceleration of the wagon, a + Any frictional force present, 
Whereby the force with which the horse pulls the wagon = F, mathematically, we have;
The equal and opposite force = -F = m × a + .
Answer:
If a player is fouled while shooting a three-point shot and makes it anyway, he is awarded one free throw. Thus, he could score four points on the play. Inbounds- If fouled while not shooting, the ball is given to the team the foul was committed upon.
Answer:
1.time zones
2.The coriolis effect
3. triangles
Explanation:
1. day and night happen at different times at different places; it's always day somewhere and night another.
2. the coriolis effect means freely moving things (like cannonballs or hurricane winds) are deflected to the right - but only if your north of the equator if you're south of the equator they're deflected left.
3. if you walk a certain distance and make three right angle you can successfully make a triangles with three 90 degree angles which is impossible on a flat surface.
7). The displacement is how far away from the starting point the object ends up being. Since the person is running a lap, they should end up at the same place they started.
The distance is given in the problem, so:
a). 600
b). 0
8). To find the distance, calculate the perimeter. Since the book ends up at the original location, the displacement is zero, so
a). 0
b). 14
Using the same strategy:
9a. 150 - 75 = 75
9b. 150 + 75 = 225
9c. 150 + 75 = 225 both times
10a. 14 + 7 + 2 = 23
10b. 14 - 7 + 2 = 9
11a. 10 + 4 + 2 = 16
11b. 10 - 4 + 2 = 8
