Question

The mass of the wall is 1400 kg. Calculate the velocity of the wall after the collision with the squash ball.

A. (V = 1400/time)
B. (V = time/1400)
C. (V = 1400/mass)
D. (V = mass/1400)

Answer 1

The formula relating velocity (\(V\)), mass (\(m\)), and time (\(t\)) in a collision is:

\[ V = \frac{m}{t} \]

Given that the mass of the wall is \(1400 \, \text{kg}\), you can use the correct rearrangement of the formula:

\[ V = \frac{1400}{t} \]

So, the correct option is:

A. (V = 1400/time)

Answer 2

The velocity of the wall after the collision with the squash ball can be calculated using the formula: V = mass/time. In this case, the mass of the wall is 1400 kg.

Step-by-step explanation:

The velocity of the wall after the collision with the squash ball can be calculated using the formula: V = mass/time. In this case, the mass of the wall is 1400 kg. So the correct option is A. (V = 1400/time).