Answer:
5 hours
step-by-step explanation:
very simple just divide 1,000 and 200 to get 5
Explanation:
in general relativity , the equivalence
principle is the equivalence of gravitational and inertial mass
Answer:
momentum of car=1200kg *10m/s =12000kgm/s
momentum =force * time
12000 kgm/s =force * 20s
force = 600 N
Answer:
1.67 m/s
Explanation:
Momentum is conserved.
Initial momentum = final momentum
(30 kg) (10 m/s) + (35 kg) (-10 m/s) = (30 kg) v + (35 kg) (0 m/s)
300 - 350 = 30v
v = -5/3 m/s
Linus will move at 1.67 m/s in the direction opposite that he started.
