Risk of return on investment is higher than other forms of energy generation.
Answer:

Explanation:
Given that

From the diagram

By differentiating with time t

When x= 10 m

θ = 64.53°
Now by putting the value in equation



Therefore rate of change in the angle is 0.038\ rad/s
Answer:
the force required to accelerate a 1,100kg car is 550N