Answer:
False
Step-by-step explanation:
Isosceles right triangle is a 90 45 45 degree triangle
leg = 12.6 / sq rt(2)
leg = 12.6 /
<span>
<span>
<span>
1.4142135624
</span>
</span>
</span>
leg =
<span>
<span>
<span>
8.909545443
</span>
</span>
</span>
Answer:
The speed of the ball in terms of i and j is (15.76 i, 6.37 j)
Step-by-step explanation:
Given;
velocity of the ball, v = 17 mph
angle of inclination, θ = 22⁰
The horizontal component of the velocity is calculated as;

The vertical component of the velocity is calculated as;

Therefore, the speed of the ball in terms of i and j is (15.76 i, 6.37 j)
Answer:
5
Step-by-step explanation: