I am looking for the correct formula for this question. An 8.0 g bullet at 400 m/s passes through a heavy block of wood in 4.0 x (10 to negative 4) s and emerges with a speed of 100 m/s. (a) With what average force did the wood oppose the motion of the bullet? (b) How thick is the block of wood?
.button {
background-color: #4CAF50;
border: none;
color: white;
padding: 10px 20px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
cursor: pointer;
border-radius: 10px;
}
.awasam-alert {
color: red;
}
