QUESTION2 2 points Save Answer A m-2 gram object is accelerated at a rate of a-3
ID: 1662148 • Letter: Q
Question
QUESTION2 2 points Save Answer A m-2 gram object is accelerated at a rate of a-3.3 m/s. What is the magnitude of 10 xF where F is force the object experience? Express the answer with one decimal place QUESTION 3 4 points Save Answer Calculate the value of the error (only) with one decimal place for: (1841-7%) x (34 +/-596) Please enter the answer without +- sign QUESTION4 2 points Save Answer Am-5.7 gram object is accelerated at a rate of a-2.6 m/s2. What force (in millinewtons) does the object experience?Explanation / Answer
2.
Force is given by:
F = m*a
a = 3.3 m/sec^2
m = 2 gm = 2*10^-3
F = 2*10^-3*3.3 = 6.6*10^-3 N
Magnitude of 10^3*F = 10^3*6.6*10^-3 = 6.6
4.
Fnet = m*a = 5.7*10^-3*2.6
Fnet = 14.82*10^-3 N = 14.82 mN