Question 2. how much force is needed to make a 60kg object accelerate at a rate of 2.0 m/s2?

a) 62 n
b) 62 kg
c) 120 n
d) 120 kg

Which best explains why this triangle is or is not a right triangle?

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.