Answer:
550 N
Step-by-step explanation:
We can solve the problem by using Newton's second law:
F is the force required to accelerate the car
m is the mass of the car
a is the acceleration of the car
In this problem, the mass is m=1100 kg, while the acceleration is a=0.5 m/s^2, therefore the force required to accelerate the car is

Hope this helps!
Answer
Given,
Period of the Pendulum, T= 1 s
acceleration due to gravity, g = 9.8 m/s²
Length of Bob = 0.2482 m
Loss of time in the clock = 1.5 minutes/ day
Loss of time in 1 oscillation
= 
= 0.001042
Hence, time period, T = 1 + 0.001042
T = 1.001042 s
a) Using Time period of oscillation formula



Free fall acceleration at the clock location = 9.77 m/s²
b) Length of pendulum bob to keep it perfect time



Hence, Length of pendulum bob is equal to 0.2475 m.
Answer:
2d<10 or 10>2d
Step-by-step explanation:
Answer:
18.5÷11.99 is correct the answer is most likly option B
Answer:
1/7^3 (One over seven thirds)
Step-by-step explanation: